I have a small palm sander and I will considering getting a belt or disc sander. I was looking at the small bench top disc and belt combinations, but i'm not sure if I wanted a hand held one. What is a better option, I might need to sand my kitchen cabinets and refinish them. My wife bought me a hand held mitika disc sander, i wasn't sure if I should keep it, or get a belt sander, or a bench top thing. Any advice?