Recommendation for second massager

I have had my Helix Syn Trident (the old style – where the red handle curls instead of just coming to a nub) for about 3 years now and have made incredible progress to the point where most of the time as soon as I insert it I start having prostate Orgasms (I am not sure if they are “super o” or not. But they are powerful full body contractions with involuntary moaning and groaning and little to no time in between them).

Naturally I am curious what different experience I might have with a different aneros model, but the number of choices is a bit overwhelming. I tried taking the “what is right for me” quiz on their website but I don’t know what exactly is the right choice for me (is movement or balance most important to me? No idea. I just want to feel good!)

I see so many people on here raving about their progasm, but the size of that intimidates me. I was considering an MGX Trident. But honestly, I have no idea.

What should my second model be?