Typical question, but what are your stats? Make sure your natural test levels have leveled out before jumping on a cycle. As for your question, everyone is different, but yes, 500mg/week is very typical. I respect you being smart and wanting to run low doses and only one compound! Test typically works really well at low doses anyway, but I think I would do 500mg/week if I were you. That was my 1st cycle and I loved it. What's your PCT look like? PCT is priority numero uno, no matter what your cycle dosing. Always have your PCT on hand before starting a cycle, ESPECIALLY your 1st one as you dk how your body is going to react and if you have to drop the cycle real quick, you definitely don't want to be scrambling around for a PCT.
Btw, Test E is a slow working compound. You probably won't start feeling results until the 4th or 5th week, so don't worry if it takes awhile. Once the results hit, they'll only get better! Your libido will probably increase the 2nd or 3rd week, so I hope your gf, wife, or some chick you pick up at the bar are ready lol!
Make sure you read and watch videos on how to inject and proper sterilization techniques! You can jack yourself up if you do it wrong! Glutes and delts are probably the most popular injection sites. Quads are in there too. Read up on pin sizes. I use a 1.5" X 23G needle to inject and a 1" X 20G needle to draw. If you're not a needle guy, they're intimidating. My gf does my injections. They don't bother me, but I'll sweat up a storm if I try it myself lol. It's typically 1.25-1.5" in the glutes and quads and 1" in the delt. You definitely don't want to inject subQ by using to short a needle. Speaking of subQ, you'll want to get some HCG. It keeps your braining sending signals to your testes to keep "working" and makes for a faster/easier recover during PCT and keeps the balls fuller. You inject it subQ using an insulin needle. Read up on it. HCG is not HCGenerate, so be careful!
I can't think of anything else, so good luck to you and welcome to the DARK SIDE!