Looking to up my stroke game

M61; wanting to up my stroking game a little. I usually stroke myself and caress my balls most nights,and have several Fleshlights that I also enjoy. However, I have recently begun to enjoy my shower head for a few minutes a couple of times each week and it feels amazing. That has me wanting to get a vibrator or maybe a theragun to employ at night for longer sessions.

For those who have gone that pleasure path, which is preferable? I have seen the pink vibrator toy with the large round head the many women seem to enjoy. But is that one the best (most pleasurable and orgasm inducing) or another one, or a theragun massage gun?? Hoping to order in the next day or so to have a getting off “self date night” session either Friday night or Saturday night. Thanks in advance.