I've been reading up on spiralizers and I'd like to buy one, but I'm confused about what's really best. I was going to get one of the 3-blade types, but then read that pieces of the plastic sometimes fall off; and checked out the hand-held types but I do get stiffness in my hands sometimes, I wonder if that would be a chore. I don't have a food processor at the moment, can you effectively spiralize with those? That would be a multipurpose gadget to have then.