I got gyne and it fucking annoyed the shit out of me. Trust me dude, you'll notice. Your nips will start getting puffy. You WILL notice. Get some anti-e's just in case. I had to get surgery for it and it cost about 6k. Sucks ass.
I did a cycle of winnie long ago and I couldn't believe how much fat I burned. It seemed like I couldn't lose my love handles no matter what and after I got on cycle they just kind of burned off. Oh yeah, I also put on a lot of mass too. Very solid gains they were permaneant.