New split

I'm trying to figure out a new workout plan for myself. I'm in a build season. I've been doing a 5 day split, chest/tri, shoulders, legs, glutes, back/bi. I see a lot of people doing ppl, upper/lower, etc. I've always focused on a single body part once a week. Which will get the best results? I'm a bikini competitor.

by mrschonk3 via Bodybuilding.com Forums - Female Bodybuilding