Sprenger Flexcite Grip Stirrups? Old ankles :(

[HopOnTrot]

I'm considering some new stirrups, I may possibly have rheumatoid arthritis and it's currently affecting my right ankle, not badly but I'm thinking about future proofing and buying these.

How are they different to the bow balance?

I currently have cheese grater stirrups so I'd like the same type of grip.

I think!

Any cheaper but equally effective options?

 

[asmp]

I have a duff ankle (tore ligaments years ago) and I now have Acavallo Arena Alupro stirrups and my ankle doesn’t ache at all riding.