Oh ok. Is it better to be color neutral? Because I mainly use the white side for the cross, but I can start any side. It'll just add a bit to my time.As far as the method you're using, being color neutral basically means being able to start the solve with a cross on any color, whichever side is easiest to build a cross on. For cubers that have practiced non-color-neutral solving (e.g. starting the solve with a white cross every time) for a long time, it can be quite difficult to lookahead and recognize F2L cases when solving on a different color cross.