5x5 finished...help with Split (layed out)

Edit: Post #4 has new workout details...


I am finishing up my 5x5 linear program this week and I am both excited and anxious to move on.  Been lifting for a few years now and I am trying to work out a new routine to build the most mass at this point.  I'm pretty set on a 4day split just debating upper/lower or body part split.

Upper/Lower would be done something like this on M/T/Th/Fri:
Mon: bench, pullups, shoulder press, db shrugs, dips, curls
Tue:  squat, romain deadlift, calf raises
Thus: db incline press, bent over rows, db shoulder press, barbell shrugs, close grip bench, ez curls
Fri:    leg press, deadlift, seated calf raises 

OR I may choose a more body part split like this:
Mon: chest/triceps
Tue:  quads/calves/bi's
Thus: shoulders/traps
Fri:    back/deads. 

OR even:
Mon: shoulders/traps
Tue:  chest/triceps
Thus: back/biceps
Fri:    legs 


Now, I am debating which way to go...if upper/lower may also do WSFSB as I've read up on it.

Lots of options, but again looking at best mass gaining routine. Let me know your thoughts...

Thanks!

WSFSB works

anyone else?

Updated WSFSB Workout...please critique:

MONDAY – Max-Effort Upper Body   
   
Incline bench press    5x5
Incline DB bench press    2x max rep (15-20)
Superset:    3-4x8-12
     - Barbell rows   
     - Rear delt flyes   
Barbell shrugs    3-4x8-15
Seated incline db curls    3-4x8-15
   
TUESDAY – Dynamic-Effort Lower Body   
   
Box jumps    5-8x1-3 jumps
Bulgarian split squats, front leg elevated    2-3x8-10
45-degree hyperextensions    3x8-12
Standing sit-ups    4x10-15
   
THURSDAY – Repetition Upper Body   
   
Flat DB bench press    3x max rep OR 4x12-15
Superset:    3-4x8-12
     - Chin-ups   
     - Facepulls   
DB military press    4x8-12
Superset:    3 x sets
     - DB shrugs    8-10reps
     - Triceps pushdowns    15-25reps
   
FRIDAY – Max-Effort Lower Body   

box squats    5x5
Walking lunges    3x6-12
Romanian deadlift    3x8-12
Circuit:    2-3x10-20
     - sprinter set-ups   
     - v-ups   
     - toe touches   
     - hip thrusts   

switch dynamic with max effort lower and avoid to many inclines. Flat Bench will get you stronger

sw0le


switch dynamic with max effort lower and avoid to many inclines. Flat Bench will get you stronger

That's how Joe DeFranco has the days layed out per his website...so I don't want to mess with that.  Agreed on the bench; but I just finished 8 weeks of 5x5 with only flat bench so I wanted to switch it up for a couple weeks and then go back to flat. Thanks for the input.

then i would do floor presses, board presses, or rack lockouts instead of incline barbell bench