For a first cycle, you're going to be pretty upset with doing prop, especially at 500mg per week. Number one, most prop hurts a little (more than most other substances at least). Some paralyzes, depending on the mg strength. I'll tell you first hand that QV's prop (250mg) hurts like nobody's business for days after a shot. Secondly, you have to inject every other day, and many people on here would recommend everyday shots to keep levels even more stable.
I know what you're thinking, "I'll do prop because there's less bloat." Listen, just do enanthate or cypionate. Your glutes will thank you for the one weekly inject, and if you keep the diet clean and drink plenty of water, you won't bloat nearly as much as you think.
...bd