Which Split

which split looks the best
cardio am on empty tank 3 days a weak While bulking
do my ab routin 1st as a warmup on days walk the mil 15min as warmup b4 my sets.
SUNDAY
Chest,Abs

MONDAY
Back

TUESDAYS
Arms,abs

WEDNESDAY
Quads

THURSDAYS
Hammies,calfs abs

FRIDAYS
Shoulders

SATERDAYS
off then repeat maybe some abs

OR

SUNDAY
CHEST abs

MONDAY
BACK

TUESDAY
LEGS,abs

WEDNESDAY
Off

THURSDAYS
Shoulder,abs

FRIDAYS
ARMS

SATERDAYS
Off maybe abs

the second one. your first one doesn't even have a chest day.

just make sure you're not working chest or shoulders right after tri's or back right after bi's, do as much ab's and calves as you like, and working each body part no more than once every 4 days (besides ab's and calves) and you're pretty golden.

your first one doesn't even have a chest day.
the second one is ok but your arm day is going to cut into chest day. Try to pair muscle that get worked in the same day.
chest/tri
back/bi
shoulders/traps
quads/hams/calves

ya get what im saying. Overtraining would be worse than not training at all. Every two days take a day off and go back to it.