Amatures generally won’t gain much in the levels of sports by using steriods . Maybe a more phycisal sport like food ball it would help.
Games like basketball, MMA, hockey, ext a smaller, weaker, more skilled opponent would be able to out play a meat head.
When you get to the pro level though, or college level, and your skill set is about as high as it can get, it will help you.
I’d think like posted above, Anavar would be good, or Tbol.
Some people get such severe pumps, when on AS that it would actually be a disadvantage.
When I first start a cycle, I get like that, but after awhile, my body just adjust and the pumps don’t affect anything.
Test E would be a good one too, I’d say Prop but your ass will feel like a pin cousin running up and down the court from EOD injections.
I’d think maybe Mast but I’ve not tried it YET, so can’t speak from experince.
From my experince though, Var/Tbol/Test E would all work. Some will disagree with Test E but control your diet and you won’t bloat out and look like a blimp.