I have the 13" 412's and like them for the price. They work better than stock and are durable. Since I'm not using them to their fullest-extent, they do OK for my uses, If you hammer hard on the curves, then you might be more-satisfied w/the upgrade to the more-$$ ones. I ride the curves pretty-hard at times, and don't feel as-though I am cutting myself short w/the 412's.
I have a pair of nearly-new 11.5" 440's I never mounted because I didn't want to lose ground clearance.