HALOTESTIN IS PRETTY MUCH WORTHLESS . ALL IT WILL CAUSE IS SOME AGRESSION WITH LITTLE OR NO MUSCLE GAINS.
FINA WORKS MUCH BETTER IT'S LIKE HALOTESTIN ON ROIDS!!!
Halo is a good powerlifting drug cause just as bigrand said you can build a lot of strength and you dont really gain weight. The downside to that is that its the drug most commonly known for "rage" even though that is kinda BS. Unless you really need to hold a weight class and plan on taking the stuff for a while(its hard to hold gains) then I would look to something else.