PSE is lighter and faster. Hoyt is heavier but more durable.
They both shoot great. I would most likely go for the Mach 34 or the Levitate with the EC cams. The E2 cam isn't bad depending on poundage and DL. I have an Evo XF 33 with the E2 cam and at 28.5 and about 60 pounds it's pretty nice. I had the E2 on the new Omen and it went bye-bye pretty quickly.
I would love to have a Mach 34, but that price brings a little blood