I was searching for the BM test to. It's a bomb, i never read something negative abouth them. For the enth you can go for the Testen-250 is a 2 ml vail with 250 mg's of test enth per ml, so you have 500 mg test enth per vail.
The have Testen 200 its 2 ml and 100 mgs/ml so 200 mg per amp.
And you're last choise Testenon it are 2 ml amps containing 110 test enth and 25 test prop per ml so you have 220 test enth and 50 test prop per amp.
My last cycle i did the testenon 1 amp a week and one yellowtop a week 200 mg deca with a 4 week frontload d-boll at 40 mg's. I gained 26.4 lbs and kept 20 lbs. It was my first cycle.
I hope this is some helpfull information for you.
Ciao