Since VFRC feature in VMware is now end of lifed, what can I replace it with?

Now that VFRC (vflash read cache) is end of lifed in Vsphere 7, does anyone have suggestions on what I could replace it with. Looks like there is only Infinio and Virtunet in the market now, has anyone tried these or any others?

Sorry. Ask VMware or delay your vSphere upgrade until you can provision hardware that can meet your workload demands.

What is your backend storage solution?

VFRC was a weak stopgap that came with some baggage. It may have been a good idea 6 years ago, but I've had to disable it in every environment for stability reasons or on the recommendation of support.