Only cam saver type lifters that I know of are the Crower Cam Savers & the Rhoads Super Lubes.
The cool face lifters are solids, I think.
Most guys here will probably recommend the HyLift Johnson "R" lifters, from Paul Knippen.
One way to get Hylift Johnson cores & the Super Lube feature is to go with the Rhoads. Most don't recommend Rhoads lifters for the Voodoo cams. But, as Cliff has explained here many times, if you buy the V-max Rhoads, you can adjust 'em for the amount of bleed down you want.
But the Rhoads V-max Super Lubes ain't cheap.
https://www.ebay.com/itm/RHOADS-SUPE...-/264038113633
https://www.summitracing.com/parts/r...w/make/pontiac
https://www.jegs.com/i/Rhoads-Lifter...518XL/10002/-1
For all I know, the Crower Cam Savers may also use Hylift Johnson cores. There has always been lots of HFT lifter debate here. Some think the Eaton, made in Mexico lifters have caused problems. Don't know who supplies the lifters any of the cam companies sell.