Well, generally I buy the best tools I can...but this is one I really don't think I'd use a whole lot. I figure if I find that I use it a lot, I can upgrade. Not sure if my pride will let me do it though...
I've looked at that drill...it looks compact but tough..I've got a Ridgid R7122 mud mixer that I bought to, well, mix stuff with. The thing has a ton of torque, though, and can do some heavy drilling. Around $170.00 and has a lifetime warranty.