All the old models are just as good as the new ones, so go for 2000+ year model, you probably want 250 or higher, I started on a 650 but it's obviously not the best to start with, and make sure it's a 4 stroke and not a 2 stroke, 2 stroke are much higher maintenance cost and 4 strokes are easy to take care of. If you really want to talk about this more hit me up on steam or whatever.