Is an Aneros what I need?

I’ve tried on and off to have a prostate orgasm but haven’t gotten over the hill yet. I’ve tried several of the cheap Amazon “massager” toys, with rocking or rotating motions and vibrating too. These could make me quiver but thats where it would plateau. I also tried a silicone dildo which was so sensational but too frustrating to use, possibly too floppy. I’ve tried a knockoff pure wand but it didn’t do much for me.

I’m looking for a toy that hits the right spot and can take me over the edge. I also need the right technique. Any help is appreciated!