I quite like this stuff in that it doesn't seem to outright impair normal functional thinking at any dose.
(WARNING: I'm pretty sure I have a permatolerance from the time I accidentally did 150mg O-PCE, so my doses are ridiculous for the average user.)
I've tried to hole. I really have. I boofed 400mg of 2-FXiPr totally expecting to zonked (soft room, no phone so you can't fuck with other people, the works). I just end up sitting up and playing Master Duel (Yu-Gi-Oh!) waiting for my "safety timers" to expire. Then, I go out and I interact with my friends, we're gonna head to a bar. Aaaaannd the 2-FXiPr is about gone before we get there.
It's short, non-impairing, physically pleasurable (If I'm being real here, I can find the body load to be "orgasmic"), and it doesn't make you do stupid fucked up shit like a lot of the PCP variants do.
Somebody just needs to make XR-2-FXiPr. I want that feeling all day (probably from my experience with 3-HO-PCP).