DavidSanders
Veteran
I got sub 30 averages with 2 Look PLL and 3 Look OLL]. All you need is to practice F2L. If I were you I would do it all intuitively. That makes it easy for getting sub 30 because you don't have to recall an algorithm for every case.
is there a 3-look OLL?
Yes. I'm pretty sure it involves getting a cross, and then solving the corners using only sune/antisune
That is correct.