primo will take too long to kick in if you want results in 8 weeks, and your bf is a little high, but if i were you and hell bent on getting something i would go with anavar, I'm on it right now and have taken Tbol in the past, the Var is better IMO for a couple reasons
Tbol stopped working for meafter 4 weeks, it's great for strength and lean bulking weight, you can run the var for the whole 8-10 weeks and it should help (a little) with the stomach fat area. In order to see results though you're going to NEED to run a strict diet, high protein moderate carbs low fats and low cals
I ran Tbol at 40mg, 50mg and 60mg and currently running var at 40mg....takes a little longer to kick in but i do prefer it, and if you can afford it maybe add some clen with the varb
best of luck, be smart, post cycle properly
Tbol stopped working for meafter 4 weeks, it's great for strength and lean bulking weight, you can run the var for the whole 8-10 weeks and it should help (a little) with the stomach fat area. In order to see results though you're going to NEED to run a strict diet, high protein moderate carbs low fats and low cals
I ran Tbol at 40mg, 50mg and 60mg and currently running var at 40mg....takes a little longer to kick in but i do prefer it, and if you can afford it maybe add some clen with the varb
best of luck, be smart, post cycle properly