Which Herbie's Product is Best?

I have not used Isocups but I am very happy with the Tenderfoot footers.

The iso-cups with the standard balls are outstanding. The veils lifted at all frequencies can be jaw dropping. I have them under all of my components with no weaknesses that I can detect.

I have found cones to not yield linear results irregardless of whether they are brass, BDR, Polycrystal, etc.

I see that Steve is now selling a new decoupling base for use with the isocups/ball. Looks like I need to place an order!!!

Tim

So do you use 3 or 4 isocups per unit? I see a lot of recommendations for 3, but will the unit be stable with only 3 points?