Sust 250 or Test cyp? Need some opinions.

Ok guys I was wondering what would be more effective in my next cycle... Sust250 or Test cyp? I'm trying to add mass and I never took test cyp before but I hear good things about it... Also there has been a recent rash of comments that a bunch of cytahoh 250 (The sust I usually get) is being counterfeited a lot more... and needles to say I don't wanna waste my money on a bunch of cooking oil :D

Dianabol 25mg/d, week 1-3.
Deca 400mg/w, week 1-6, 200mg/w, week 7-8.
Sustanon 750mg/w, week 1-9, 500mg/w, week 10-11, 250mg/w, week 12.
Winstrol 200mg/w, week 6-10, 100mg/w, week 11-12.
Pct Clomid and Nolva.

Would the Test work well with this cycle... Let me here some opinions.
Thanks Fellas:thumbsup:

what is your cycle experience and stats....im guessing that you would want to replace the sus with the cyp i would run the cycle a little like this

1-4 dbol 25mg ed
1-10 deca 400mg
1-12 test (600-800mg depending on your cycle experience)
7-12 winstrol 50mg ed or eod
PCT

6^1, 240lbs, 2 cycles, 1st just dbol cycle (trying things out) and 2nd Dbol and sust stack. I'm just curious as to why you don't taper off in your cycle that you set up... I usually taper off at the end... any reason?