I'd like to switch because I would like to work here in the states as instructor (many schools are looking for instructors now, it's a good period for it, low dollar, many europeans and many from asia (expecially indians, but soon they say the chinese are going to come) are here to study)
phoenix seems more professional and with a modern fleet, but more expansive.
the good thing about ari ben is they use multi a lot.
I heard the thing about j1 but I think I should be on time to accomplish one