Should I look at a second massager?

I currently have an older Progasm (maybe 10 years) and I am wondering if there have been any improvements on newer models that I should consider. Admittedly I haven’t spent enough time with my Progasm over the years but I want to start getting back into it.

I like the girth of the Progasm but I want to achieve the Super-O so is that still the best one to use?

Thanks for your input!