Cycle Length on Test-e only.

[Lococoin]

Hi, I am a long time reader, first time poster.

I am preparing for my very first cycle and have already picked up 40- 250 mg vials of test e. I am planning on running 500 mg/week and have a 20 week supply so i was thinking that maybe i should split into two 10 week cycles. One cycle for down the road. Would i be better off going say 12 weeks or just stick to 10?

Thanks