Grado Reference vs Benz Glider and H2

I'm looking to replace my beloved Grado Reference and thought a Benz Glider or H2 might be a nice change.

I love the lush, rich midrange and vocals the Grado gives but am curious about other cartridges.

How does the Glider and higher priced h2 compare to the Grado Reference. Keeping in mind that I'm spoiled by the fabulous cartidge I already have. Will I be taking a step back or fowards by buying a Benz?

I'm not willing to sacrifice anything that the Grado gives me when I can just go buy another one. I use an EAR834P with a Rega arm on a suspended table with metal platter like the Linn.

Finally I am led to believe that the Grado is not compliant with the Rega arm which is evident from all the subsonics I get. Is the Benz a better match?
Either the Glider or the H2 will work on a Rega arm.
I've heard them both in the same set-up and the H2 is a superior cartridge. Timbre and detail is fabulous and noticeably better than with the Glider (which is no "slouch" itself!).
Sounds like the H2 is worth an audition perhaps I will try it and see if it a suitable replacement for my Grado Reference.
Kel34, I am using a Hadcock with a Grado Sonata on a Merrill/AR and they work well together.