I bought my Classic Joe a few years ago and it's been great. High quality, durable, easy to use and holds it's heat well even in the winters of north Idaho. Over time I have added the DoJoe, the JoeTisserie, half-moon soapstone, half-moon cast Iron, and some other fun tools. The JoeTisserie is our favorite but all good quality and well used. 

My only regret is that I didn't spring for the Big Joe - we regularly host 14+ people and I could use the extra space, but that's on me not on KJ. I'd say if you are on the fence and also have the space, just go for the Big Joe.