1st cartridge upgrade on 1st TT

Hey everyone,

I am looking to upgrade my 1st cartridge on my 1st TT.

A few years ago, I got into vinyl with a Rega RP8. Left it completely stock and just enjoyed the vinyl experience. Read and learned a lot. Still lots to learn!

I had been pondering an upgrade to a MM cartridge for a while.

The stock Exact cartridge got damaged during a recent move. Guess it's time to stop pondering and find a replacement.

Any RP 8 owners have suggestions? 
Listening to mostly classical and jazz.
Not sure what to budget for this. Perhaps up to around $1k.

Thanks!