I have been gearing myself up to do a front or back this year, I find back flips way easier, i feel like i can see where im going better, atleast on a tramp.
I highly recommend watching tech talk in NSTV, TechTalk, like episode 11 or 10 ish? theyre right next to eachother, punch front and backflip. Very helpful (atleast the backflip video is)