My choice would be the KTM I'd have one in a heartbeat if I had the means to afford one. I don't see why a dealer with a second hand one in stock would refuse you a test ride, adding a few more miles to the clock isn't going to effect their ability to sell the bike. The dealer I regularly use had one in a while ago and said that everybody who had a test ride on it came back with the biggest grin on their face, it wasn't in for very long before it was sold.