Well, I am just about to start week 3 of Msten/Trest combo. I'm 33 years old (yes yes I know, 35 & older forum =P)
I had done 8 weeks of epiandro+Osta, then right into Msten/Trest for 4 weeks before doing full PCT.
The epiandro + osta made me want to have sex with everything in site. Crazy libido.
As soon as I took that trest.....gone, almost instantly. At 100mg an AI (for me atleast) is absolutely necessary.
Now, I can still perform when I need to, but overall interest is down as well as sensitivity in that area. My blood pressure spiked and my estrogen went a little crazy as I didn't realize just HOW much this would aromatize....both of those symptoms will cause you to not be able to maintain an erection.
Not going to lie, it's been a little disconcerting, but at the same time I've always been so damn sex crazed, on my mind CONSTANTLY, it's actually a nice little reprieve. I don't have a wife/gf that I need to worry about pleasing 24/7 at the moment either so it works for me.
I figure just 2 more weeks then I'll start in on PCT and hopefully everything returns to normal. I'm pretty confident it will though, as I'm only taking the oral trest 4 times a day 4 hours a part. The half life is so short that even by morning I can usually tell my libido has come back until I take the first dose.
Realistically, it's like asking "I've heard some guys lost a lot of money at the roulette table, you think I should play craps?" It's a gamble no matter what, but any 19-nor derivatives will shut you down pretty hard. I think this will be my first and only run using one of them.
I'm 41 on trt and if my order goes through will be trying trest. Heard you don't need to stack it with anything but should you .
Definitely don't run it solo. Stack it with something that doesn't aromatize. 1-andro would work well if you were looking for something Non-methylated. 4-andro would work as well, might help stave off libido issues, but it's another 'wet' compound so 4-andro + trest you will definitely want to make sure you have an AI on hand.