I own multiple vapes. These days I pretty much only use my TinyMight 2 because it's fast, tastes amazing and hits hard enough that I have no use for a desktop vaporizer. Solo 2 has a nice flavor, long battery life and feels solid, but has a high draw resistance and a small bowl that takes too long to extract. Arizer also has the Air Max, which is newer than the Solo 2 and apparently a bit better (faster etc). I sometimes use an Xmax V3 Pro when outside, it's really good for the price (paid about 60€ during black friday), I replaced my Fury Edge with it. Another decent budget vaporizer is the Dynavap, it hits hard and fast.
I personally wouldn't get a Pax, they're way overpriced for what you get, as a vaporizer it's very mediocre and needs a lot of maintenance.