Best - Scancode256

Use for human review:

Mod-Tap feels sluggish. Solution: The best Scancode256 timing is personal. Start with TAPPING_TERM = 200 in QMK and lower by 10ms until mis-fires appear. Then raise by 15ms. scancode256 best

This is the most effective solution reported by the community. Use for human review: Mod-Tap feels sluggish