2C-P @ 15mg is very visual for sure, ime at least. Whether they are oev or cev, it's pretty strong though it is a bit weird to have cevs while getting stuck in a neutral thought loop.
I'm one of those who are very visually oriented because my actual vision is erratic. My left eye is a -1.75 but my right eye is a -4.75, so without contacts/lenses I can't see shit in detail past a couple yards unless I just leave my left eye open, heh. I get free visuals without them, and they increase exponentially on psychs/stims.
I think one of the most enjoyable occurrences from taking psychs is when I can see clearly without corrective lenses. It's an incredible phenomenon imo, just like time dilation. The latter feels like your life is getting extended.
But anyway, I heard recently that 2C-B is very visual at the right dose too. It can also be a bit disorienting from what I've seen. 2C-I is also visual, color and pattern wise, while 2C-P's is of a different nature. In the darkness is where its visuals are most prominent, ironically. I've read that it is similar to 2C-E, which is what intrigued me about it but I haven't tried it.