New SL1210GR enroute. Need cart recommendations

I'm getting ready to send my Fluance RT85 back. It has the Ortofon 2M Blue. I've been using their preamp but I have a Vincent PHO-300 on the way. Amp is a Willsenton R8. Speakers are Joseph Audio RM25XL.

What should I be looking at for a cartridge? Who or where should I be looking as a vendor?

I don't listen to Rap or Classical but everything else is on the table. I'm sending the Fluance back because I had a new album (Amos Lee 45 master from Acoustic Sounds) with sibilance on two tracks. As I read about the possible causes of sibilance, it led to to different tables. The 1210GR seemed to be well regarded.

Thanks for any help.