Do you use F and B when doing F2l?

[Azmi]

i use both of them

 

[frogmanson]

Anyone do B' R2 U' R' U R2 B for partial edge control? (I actually use this as a full edge control (ZBF2L))

There's also a good way to do B after an R', its similar to the F' push with the index finger, but you push with your ring finger to do B (only after an R')

 

[rubiknewbie]

I seldom use F and B in F2L cos they hurt look ahead!