Gasgas, KTM is always overpriced (even 2nd hand as well as spares) But I wouldn't get either, Yamaha YZ ftw, mine never missed a beat, and after a few knocks, still nothing had broke even after my huge crash four years ago where I dislocated fractured both wrists and broke collar bone at the same time, the bike flipped over about 3 times, the handle bar was only a little bit bent (made by renthal) that's all!
But I lol'd at using these as daily drivers! It would be a pain mixing oil and fuel all the time and changing the piston rings every so and so, or would you enduro mod it with an oil tank etc?