First some background information
Age 26
5'6 188lbs 13% Bodyfat
Training since high school
Cycle History - 3 cycles under my belt , started at 24

My question is concerning Testosterone dosages. My first cycle was Test Prop 350mg per week, second cycle was Test E 500mgs & D Bol, I'm currently in my third cycle of Test E 500mgs & Halotestin.

Im 2 weeks into it & i feel like i should bump it up to 750mg per week. Keep in mind i want to use the least amount of AAS possible to grow. Can i still grow off 500mgs per week?

Thank you for your time.