diff --git a/internal/tui/components/anim/anim.go b/internal/tui/components/anim/anim.go
index 5cb9652e95d0bc3ddf40ab3d97db636a5f2ec1ff..63cb5d5a05a95a8768c22d3b2ac3cd887b63e694 100644
--- a/internal/tui/components/anim/anim.go
+++ b/internal/tui/components/anim/anim.go
@@ -17,9 +17,9 @@ import (
 )
 
 const (
-	charCyclingFPS  = time.Second / 8 // Reduced from 22 to 8 FPS for better CPU efficiency
-	colorCycleFPS   = time.Second / 3 // Reduced from 5 to 3 FPS
-	maxCyclingChars = 60              // Reduced from 120 to 60 characters
+	charCyclingFPS  = time.Second / 8 // 8 FPS for better CPU efficiency
+	colorCycleFPS   = time.Second / 3 // 3 FPS
+	maxCyclingChars = 60              // 60 characters
 )
 
 var (
diff --git a/internal/tui/components/anim/anim_test.go b/internal/tui/components/anim/anim_test.go
deleted file mode 100644
index 86d18ab4f2235775b69d22420966dad2e1193b86..0000000000000000000000000000000000000000
--- a/internal/tui/components/anim/anim_test.go
+++ /dev/null
@@ -1,63 +0,0 @@
-package anim
-
-import (
-	"testing"
-	"time"
-)
-
-func BenchmarkAnimationUpdate(b *testing.B) {
-	anim := New(30, "Loading test data")
-
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		// Simulate character cycling update
-		_, _ = anim.Update(StepCharsMsg{id: anim.ID()})
-	}
-}
-
-func BenchmarkAnimationView(b *testing.B) {
-	anim := New(30, "Loading test data")
-
-	// Initialize with some cycling
-	for i := 0; i < 10; i++ {
-		anim.Update(StepCharsMsg{id: anim.ID()})
-	}
-
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = anim.View()
-	}
-}
-
-func BenchmarkRandomRune(b *testing.B) {
-	c := cyclingChar{}
-
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		_ = c.randomRune()
-	}
-}
-
-func TestAnimationPerformance(t *testing.T) {
-	anim := New(30, "Performance test")
-
-	start := time.Now()
-	iterations := 1000
-
-	// Simulate rapid updates
-	for i := 0; i < iterations; i++ {
-		anim.Update(StepCharsMsg{id: anim.ID()})
-		_ = anim.View()
-	}
-
-	duration := time.Since(start)
-	avgPerUpdate := duration / time.Duration(iterations)
-
-	// Should complete 1000 updates in reasonable time
-	if avgPerUpdate > time.Millisecond {
-		t.Errorf("Animation update too slow: %v per update (should be < 1ms)", avgPerUpdate)
-	}
-
-	t.Logf("Animation performance: %v per update (%d updates in %v)",
-		avgPerUpdate, iterations, duration)
-}