Mah current split:
Push: Shoulder press (4x5), bench (4x5), dips (3x12), lateral raises (5x12-15), Cable fly (4x12-15), tricep pushdown (4x15), overhead tricep movement (3x15), sometimes some incline bench (what's left in the tank)
Pull: Pull-ups neutral grip (4x5), barbell row (4x5), reverse flys (3x15), lat pulldowns (4x12-15), seated cable rows (4x15), facepulls (3x15-20), two or three biceps movements (3x12-15)
Legs: Squat (4x5-12), every third leg workout I switch with deadlift (4x5), Leg presses (4x15) or hamstring curls (4x15), calves raise (if I bother), hanging knee raises (4xmax) and ab wheel (4xmax) maybe the odd plank
What I found to be working the best is skip the gym ego (there's always someone stronger or better looking than you) and learn to do the movements correct. Great form > anything.