diff --git a/Sources/SwiftFixture/Fixture+DefaultProviders.swift b/Sources/SwiftFixture/Fixture+DefaultProviders.swift
index bddfc94..9156789 100644
--- a/Sources/SwiftFixture/Fixture+DefaultProviders.swift
+++ b/Sources/SwiftFixture/Fixture+DefaultProviders.swift
@@ -1,18 +1,11 @@
 import Foundation
 
-extension Fixture {
-    func registerDefaults(using preferredFormat: PreferredFormat) {
-        switch preferredFormat {
-        case .random:
-            registerRandomDefaults()
-        case .constant:
-            registerConstantDefaults()
-        }
-    }
-
-    // TODO: Conditionally support other common types, such as CGFloat from CoreGraphics
+#if canImport(CoreGraphics)
+import CoreGraphics
+#endif
 
-    private func registerRandomDefaults() {
+extension Fixture {
+    func registerDefaultProviders() {
         // Standard Library
         register(Int.self)       { .random(in: 0 ... .max) }
         register(Int8.self)      { .random(in: 0 ... .max) }
@@ -29,34 +22,41 @@ extension Fixture {
         register(Bool.self)      { .random() }
         register(String.self)    { UUID().uuidString.lowercased() } 
         register(Character.self) { UUID().uuidString.first! }
+        register(Data.self)      { Data((0 ..< 16).map({ _ in UInt8.random(in: .min ... .max) })) }
 
         // Foundation
         register(UUID.self) { UUID() }
         register(URL.self)  { URL(string: "https://www.\(UUID().uuidString.lowercased()).com/")! }
-        register(Date.self) { Date(timeIntervalSinceReferenceDate: TimeInterval.random(in: 0 ... Date().timeIntervalSinceReferenceDate)) }
-    }
+        register(Date.self) { Date(timeIntervalSinceReferenceDate: .random(in: 0 ... Date().timeIntervalSinceReferenceDate)) }
 
-    private func registerConstantDefaults() {
-        // Standard Library
-        register(Int.self)       { 0 }
-        register(Int8.self)      { 0 }
-        register(Int16.self)     { 0 }
-        register(Int32.self)     { 0 }
-        register(Int64.self)     { 0 }
-        register(UInt.self)      { 0 }
-        register(UInt8.self)     { 0 }
-        register(UInt16.self)    { 0 }
-        register(UInt32.self)    { 0 }
-        register(UInt64.self)    { 0 }
-        register(Float.self)     { 0.0 }
-        register(Double.self)    { 0.0 }
-        register(Bool.self)      { false }
-        register(String.self)    { "" }
-        register(Character.self) { Character("") }
-
-        // Foundation
-        register(UUID.self) { UUID(uuidString: "FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF")! }
-        register(URL.self)  { URL(string: "https://www.example.com/")! }
-        register(Date.self) { Date(timeIntervalSinceReferenceDate: 0) }
+        #if canImport(CoreGraphics)
+        register(CGFloat.self) { .random(in: 0 ... 2048) }
+        register(CGPoint.self) { values in
+            CGPoint(
+                x: try values.get("x") as CGFloat,
+                y: try values.get("y") as CGFloat
+            )
+        }
+        register(CGSize.self) { values in
+            CGSize(
+                width: try values.get("width") as CGFloat,
+                height: try values.get("height") as CGFloat
+            )
+        }
+        register(CGRect.self) { values in
+            CGRect(
+                x: try values.get("x") as CGFloat,
+                y: try values.get("y") as CGFloat,
+                width: try values.get("width") as CGFloat,
+                height: try values.get("height") as CGFloat
+            )
+        }
+        register(CGVector.self) { values in
+            CGVector(
+                dx: try values.get("dx") as CGFloat,
+                dy: try values.get("dy") as CGFloat
+            )
+        }
+        #endif
     }
 }
diff --git a/Sources/SwiftFixture/Fixture.swift b/Sources/SwiftFixture/Fixture.swift
index 31d672f..b27a878 100644
--- a/Sources/SwiftFixture/Fixture.swift
+++ b/Sources/SwiftFixture/Fixture.swift
@@ -61,11 +61,9 @@ open class Fixture {
     /// A lookup of closures used to provide fixture values keyed by the type name
     private var providers: [String: AnyProvider] = [:]
 
-    /// Creates a fixture instance with builtin fixture types using the preferred format provided.
-    ///
-    /// - Parameter preferredFormat: The preferred format used when vending fixture values. Defaults to ``PreferredFormat/random``.
-    public init(preferredFormat: PreferredFormat = .random) {
-        registerDefaults(using: preferredFormat)
+    /// Creates a new instance for vending fixture values
+    public init() {
+        registerDefaultProviders()
     }
 }
 
diff --git a/Sources/SwiftFixture/PreferredFormat.swift b/Sources/SwiftFixture/PreferredFormat.swift
deleted file mode 100644
index 6084bfe..0000000
--- a/Sources/SwiftFixture/PreferredFormat.swift
+++ /dev/null
@@ -1,10 +0,0 @@
-/// The preferred format of fixture values provided by ``Fixture``.
-///
-/// - Note: This value is only guaranteed to influence the default registered types and may be ignored elsewhere.
-public enum PreferredFormat {
-    /// Prefer random fixture values.
-    case random
-
-    /// Prefer constant fixture values for a given type.
-    case constant
-}
diff --git a/Tests/SwiftFixtureTests/FixtureExampleTests.swift b/Tests/SwiftFixtureTests/FixtureExampleTests.swift
index 7e63e85..6363981 100644
--- a/Tests/SwiftFixtureTests/FixtureExampleTests.swift
+++ b/Tests/SwiftFixtureTests/FixtureExampleTests.swift
@@ -21,7 +21,7 @@ private struct Group {
 #endif
 
 final class FixtureExampleTests: XCTestCase {
-    let fixture = Fixture(preferredFormat: .random)
+    let fixture = Fixture()
 
     override func setUp() {
         super.setUp()
diff --git a/Tests/SwiftFixtureTests/FixtureTests.swift b/Tests/SwiftFixtureTests/FixtureTests.swift
index 689a25d..95f798c 100644
--- a/Tests/SwiftFixtureTests/FixtureTests.swift
+++ b/Tests/SwiftFixtureTests/FixtureTests.swift
@@ -53,7 +53,10 @@ final class FixtureTests: XCTestCase {
     }
 
     func testRegisteredModel() throws {
-        let fixture = Fixture(preferredFormat: .constant)
+        let fixture = Fixture()
+        fixture.register(String.self) { "" }
+        fixture.register(Date.self) { Date(timeIntervalSinceReferenceDate: 0) }
+        fixture.register(Bool.self) { false }
         fixture.register(TestEnum.self) { .one }
         fixture.register(TestModel.self) { values in
             TestModel(