If you want to minimize weight gain as well as keeping side effects to a minimum Masteron is pretty good. If you're gonna use orals-tbol, anavar, and halotestin but the health risks with the orals are higher than with injectables so I'd think as an athlete you'd want to do as little damage to your body as possible since all systems are interconnected. Most people will also tell you to throw in a TRT dose of test and I agree with this if your cycle will be longer than 8 weeks.