3rd timing using my aneros today and it was the best one yet

Today, I decided that it was time to fully dedicate myself to an aneros session. I set the mood a bit and go aroused then laid down on my side to insert initially. The first two times I just stayed on my back the whole time. I then switched to laying on my stomach and elevated my pelvis with a couple pillows. This was when I first started to feel a more intense sensation. I was doing kegels at intermittent intervals and at one point I felt as if my pelvic floor muscles and prostate were kinda doing it without my control. It was extremely pleasurable.
I then switched back to my back where I laid with my legs down and closer together. It felt very tight but I could feel the rubbing against my prostate. I eventually started to move the aneros around a little bit and it was super intense. Me legs started shaking and I was breathing very heavily. I eventually gave in and started stroking my penis and had a very very intense orgasm. Probably not a true prostate orgasm though.
A couple questions anyone that has stuck around to read this whole thing.
1. Is it safe to kinda jiggle the aneros around while inserted? I definitely regret not getting a vibrating one
2. What positions do you have the most success in?
3. Anything I’m doing wrong that you think I should change or give a try?

Thanks!