Yeah it's a nice drug, 3-MeO-PCP. At first I didn't see the point of it, but it grew on me. It doesn't give as much dissociation as MXE, but at higher doses it really gives a dopamine rush almost up there with traditional stimulants like cocaine. Think the most I took was 20mg plugged. The effects last around 24 hours, regardless of whether you sleep or not. It's quite stimulating also, you'll find your mind racing slightly, your pores profusely sweating.
At lower doses basically like low-dose MXE with a very long half-life. At higher doses you can add a DARI rush to that that lasts a good while indeed.