Delta and Dewalt, in my opinion your paying for the yellow paint, both are good saws new, if I were buying used the upper end saws can be had in good condition if you look around and I think there built better,cut better, last longer, and just as easy to repair.also what you intend to do makes a difference..hobby, work, as for size I would stay as close to 20 as I could but would not turn down a good 14..that's still over 2 foot cut to center. Well just thoughts. You seem to have the funds, if you don't rush you should end up happy