This is the one I have. Bought it 2 yrs ago and as I told you, its honestly the most used tool in my box, excluding my cordless drills, I have put it thru holy heck and it still performs as good as new, we use it for cutting the bottoms of door jambs when laying flooring, cutting holes in drywall, or anywhere you have to make a precision cut and cant get to with a saw, Its awesome, it if burned up tomorrow I would go straight to the store and replace it with another one. As Rees stated the Fein tool is just too expensive.
http://www.amazon.com/Rockwell-RK514...sonicrafter+x2