Just to clarify my position here...although we know a great deal about these drugs and how they work, we simply do not fully understand everything about them.
I remember how some of the first people to adopt Tren got burned by gyno, because they felt safe not taking anti-e due to the fact that it did not aromatize, only to later discover other pathways for gyno to occur. Same thing with M1T (which, ironically, you also seem to have had gyno problems with). I personally have had gyno flare-ups with non-aromatizing steroids.
So personally, I will never, ever, use any steroid without taking Nolvadex or an equivalent the entire time I am on. Most people I know, including myself, had issues with gyno because they kept Nolvadex or A-dex "on-hand" just in case. I guess you have to ask yourself, is saving the fraction of a second it takes to swallow a pill worth the risk of growing breast tissue that will never go away without surgery? The price is so low, to me, to be a non-issue. There is absolutely no reason not to take it, for me.
Now if for whatever reason Nolvadex is not accessible to you, or you have serious reactions to it, a non-aromatizing steroid like T-Bol is your best bet. But if you have Nolvadex or can get it...just take it. Simple, effective, no risk.