If you buy used at a good price then you can't loose. If you don't like it or want to try a different flavor, just sell it and buy another one.
Have fun... this isn't rocket surgery.
Except for the misspelling of lose, I agree with Lokie. After going that route and owning ten or more integrated amps the best I found was the Bel Canto eVo2i. Put it on your list and also add the Primare I30.