i would use mast and var.
like all others who chimed in on this thread, winny is horrible on your joints, and not just after using it for a few weeks, but directly after the first poke/dosing. Completely tore up my ankles while going for a jog for 30 minutes. I was in complete agony for 4 weeks straight and was popping ibuprofin as if they came from a pez dispenser. completely ruined my cycle at the time.
I might give winnie another shot in the future, but to top it off most people say that winnie is like DEATH on their hairline. so Im not sure... stick to test, mast and var, or just test and var.