Turntable isolation platform Recommendations?


I currently have a Critical Mass isolation platform on loan. Does anyone have any other suggestions I might look at?  Possibly considering the HRS 

any feedback would be greatly appreciated..

iconicaudio
@syntax -Syn- did you ever use the Vibraplane with your Airline arm? My big concern was that when reinflated, it would require readjustment of the arm and that was what drove me away from the Vibraplane. Currently using the big MinusK bench top with an HRS platform, thusly.
@whart , excellent set up whart! Why did you add the HRS platform? I assume you ordered the MinusK platform for the weight of the turntable? Or, was it the weight of the turntable plus the platform? Technically, you should not need the HRS platform at all. 
I assume you have a symmetrical situation for the left channel? Is the system on the short wall?
For those looking at whart's system just a small note. There is now a low profile MinusK platform that is only 3 inches or so thick which makes the set up much less bulky. whart now has the best of both worlds, mass and isolation but, notice that he got an isolation platform in spite of having an ultra high mass turntable.
Whart, have you thought of adding the air bearing base? You already have the compressor so, why not?
Yes, did use Airline Arm with Vibraplane. Never had a problem. Easy going, still own the VP, the minus-k never was my cup of tea …

https://i.postimg.cc/zfbWbFBs/C3-ACBEDE-E210-4626-ADD7-172-B8-B5-B11-F6.jpg