Best isolation feet and bases for cd player?

I have a modified ModWright Oppo BDP 95 cdp with external power supply.
Moon Gel, a drummers tweak will work wonders. Very inexpensive too.
SYMPOSIUM ROLLER BLOCK JR HDSE.Wondrful great stage,depth,imaging and bass.
SYMPOSIUM SVELTE SHELF works great with ROLLER BLOCK HDSE wonderful together.
Foculpods not bad
As with everything, the StillPoints Ultras are clearly the best, but expensive.