New to Grinding: Turbo, Reg speed, or both???

[MrsFishnChips]

I have been playing mainly turbos, but used to play regular speed. I play a lot of MTTs as well, but 95% 10+ minute blind levels. I feel good in my post flop play, so am wondering if, as a relatively inexperienced player (<600 SnGs) I should stick to one format only, or do, say, sets of reg speed and sets of turbos? Not mixing them up in sets, always sticking to one format every session. I have been running bad in the turbos, and dont know whether or not to stick it out - I like em and am getting better, but see below.

I recently moved down from 6.50 to 3.40. My BR is still ok for the higher buy ins, but I am down 50 buy ins over 300 games, and think a move down may be a confidence builder, as well as BR healthy (BR good enough or not, 50 buy ins hurt).

[Nakamura]

It really doesn't matter. You tend to spend more time at the lower levels in normals, which means there is a long time for the donks to make retarded moves and bust out. So ROIs are normally higher. Since my push/fold is better than my post-flop play, I tend to play turbos and almost always have. Personal pref tho.