Im not sure when I should be learning full pll I average low 20s and can sometimes get 17s 18s and 19s my current PB is 11.396 (fullstep). I currently use 4-look last layer which means I use 2 look oll and pll. But my last layer isn't as fast as I would like however my f2l and cross are really good I've been working in my look ahead a lot but I've held back on learning full pll (I'm also Color Neutral). So when should I learn full pll? Thanks for any help