I use mast on almost every cycle for a similar purpose, to increase free test via lowering SHBG. I really don't like taking orals when I can avoid them, but I assume that proviron would serve the same purpose if you don't mind beating up your liver a little. I also stay away from winstrol, I don't compete and it's just not worth the impact it has on lipids for me, although I'm not sure how much of an impact it would have if you are only dosing it once or twice a week. I also don't believe the mantra of "you have to be below X % body fat for mast to do anything" or "mast is only a cutting drug", I feel like it is a great addition to any cycle simply for increasing free T and some mental benefits I feel it provides, I don't use it for estrogen control, and I guess the only reason not to use it is if you are prone DHT sides. I have also noticed a significant cosmetic difference even when I'm >10% BF. I would also assume that proviron would produce the same mental sense of well being and I guess it just comes down to whether or not you want to go the oral or inject route..
