I think the 200 cruise dose made me a jaguar on the 400 meter. I'd be careful with the 17aa oral of any kind. I do them strictly on off season cycles. I've found they'll also induce cramping. I'm on a cycle now 600 test, 400 eq, 40 tbol, 30 do (6 weeks on the orals). I'm on week 4 of the orals and I wouldn't dare try to run a competitive race. I'm just doing some light 400 meter workouts, killer leg workouts, and plyometrics right now. I feel heavy and out of breath for obvious reasons.