I do think the MP400 is a much safer bet for a first Gerber. :
Sorry to hear you had a bad experience with yours. Was it badly built or was it the design that you didn't like?
Holy heck, I'm still using the Flik at work. Can't remember the last time I carried a single MT for this long without a break. I did get to use it in a role I'd not tried before yesterday; cutting plasterboard (drywall). Works very well, very well indeed. It is however only a very mediocre saw for wood, at best. Being so thick it makes for a very laborious sawing action.