Easton never had a P88 at retail. P36 was something similar but still different. True still has the Lidstrom but it’s probably not frequently stocked. They call it the HCS. HCR is their Drury.
P28 is a modified Drury, but the toe alterations throw a lot of people off, especially the aggressive rocker, but the toe pocket can also get in the way. It’s meant to function as both a heel and a toe curve, but managing both types on one blade can be tricky. It’s probably not going to be a good time for someone who’s a dedicated Drury user and averse to change.