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
I have my Gold Note Mediterraneo table spikes(3)sitting on 3 SSC Netpoint 300’s, which sit on a 2" thick wooden butchers block, which is seated on 5 Nobsound springs on a Salamander A6 walnut stand for they’re base. My form of "table isolation" cost me all of $250 to do, plus the little L shaped level sitting on the butcher block.
All you need is butcher block acoustics walnut or Maple slab. Place it on top of several vibrapods spaced symmetrically. Very economical solution. Better yet, place the slab on top of both vibrapods and their companion cones....still a helluva lot cheaper than HRS or the like. I think they call it the vibrapod sandwich. Ultimately, I would place the turntable on a made for turntable wall shelf mounted preferably to a dry wall dressed concrete wall. Then use the above vibrapods and butcher block acoustics slab.