Ok, that's what I expected to hear. 
But I still need a comment about my "improved" routine.
Do you think this would work better?
Monday: Max.Effort Bench day (I prefer to start the week with heavy benching coz it's my major goal)
- Bench Press down to 1RM, no matter how many sets it takes
- some triceps work 3x8-12 (sometimes last set to failure)
- some delt work (upright row, side raises,...) 3x8-12 (sometimes last set to failure)
- some abs
Wednesday: Max.Effort Squat/Deadlift day
- Squats or Deadlift to 1RM
- chins 3xmax
- some rows (T-Bar, dumbell, bent over) 3x8-12
Friday: Dynamic Bench day
- some chest exercise (barbell, dumbell) 10x3
- heavy delt work (presses) 5x5 (or should I change the sets and reps?)
- heavy triceps work 5x5
- abs
Saturday: Dynamic Squat/Deadlift day
- deadlift or suqats 10x3
- and then? Rows again?
- some biceps work 4x8-12
- abs
And again my 2 questions from above:
Is see no heavy shoulder work at the WSB routines.
May I stick to my beloved shoulder presses or should I kick it too?
You say that you never max out your 1RM in the gym.
So how does your workout look like? You're just going down to 3 reps and the quit the training?

But I still need a comment about my "improved" routine.
Do you think this would work better?
Monday: Max.Effort Bench day (I prefer to start the week with heavy benching coz it's my major goal)
- Bench Press down to 1RM, no matter how many sets it takes
- some triceps work 3x8-12 (sometimes last set to failure)
- some delt work (upright row, side raises,...) 3x8-12 (sometimes last set to failure)
- some abs
Wednesday: Max.Effort Squat/Deadlift day
- Squats or Deadlift to 1RM
- chins 3xmax
- some rows (T-Bar, dumbell, bent over) 3x8-12
Friday: Dynamic Bench day
- some chest exercise (barbell, dumbell) 10x3
- heavy delt work (presses) 5x5 (or should I change the sets and reps?)
- heavy triceps work 5x5
- abs
Saturday: Dynamic Squat/Deadlift day
- deadlift or suqats 10x3
- and then? Rows again?
- some biceps work 4x8-12
- abs
And again my 2 questions from above:
Is see no heavy shoulder work at the WSB routines.
May I stick to my beloved shoulder presses or should I kick it too?
You say that you never max out your 1RM in the gym.
So how does your workout look like? You're just going down to 3 reps and the quit the training?