you have to think about your "must have"s, your "wish i had"s, and your "don't want"s. decide on your price and start keeping a list. otherwise you'll never remember which one had the whoosie at what price.
when the numbers are all in, you'll know which machine is yours. everyone looks for different things in a machine, so it's hard to ask others. what we paid for a machine 2 years ago isn't even true anymore, so that's no help. we can only say what doesn't break down.