Share 'pacojet ice cream maker'

Hey, I am dreaming of a pacojet ice cream maker. But they are EXPENSIVE and I don't know a ton about them, except what I have read online and in Francisco Migoya's Frozen Desserts (a good book by the way).Have any of you worked with one? What are your experiences? Is anyone on this forum in and/or around Portland, OR who might let me have a look at the process?thanks!