Turntable isolation platform Recommendations?

Thanks for the response I’m using the clear Audio ovation table with universal 9 inch arm. The cartridge is the Hana a ML.

I am interested in the HRS R3X

Both the Critical Mass and the HRS platforms are excellent. I just ordered an HRS platform for my Clearaudio Performance DC. I've used CM platforms in the past but my dealer carries HRS so that's what I went with. Also I plan to upgrade my table to an AMG Giro and they recommend HRS. Good Luck!

I do not have experience with Critical Mass, but can attest that HRS has an excellent customer service, should you need to modify your platform down the road. I had to get low frequency absorbing feet when I changed furntables and they were super responsive in making sure that I got the right product. 

The critical mass is the best Isola platform out there we tested both hrs and stillpoints critical mass was Far better

Dave and troy