i've tried close to everything , and in the end i still pick anavar as the best. I had the best keepable gains, no sides/bloat. I'm on my last heavy injectable cycle( test/deca) right now, and from then on when this is over, i will be cycling anavar and primo from now on... maybe a test / deca cycle once a year at the most( until i run out of leftovers). but that's it.
Most drugs are all the same, so its best to pick the ones with least sides, it all just depends on your diet as far as results go. that' is the most important thing i have learned from all my use.