Mark, I have the PC 4212 (I think). They change the digits per jig, but as for the unit, it does work very well. I would spring for the extra jig package (which I don't have) as the mini-jig would be nice for small work and price to buy separate is more expensive. But it is easy to use, and I am no dovetail king. Frankly, I successfully built one box on it and have not used it since. Not its fault, just have not need a dovetail. It is a very solid unit, not flex or slide. I had an old hard plastic design before can could never get a decent result from it. No experience with the others - but the Leighs with the movable fingers do look like a great idea, if the execution is effective.


Panny 3000 PJ, 118" Carada, Denon 3300, PS3, Axiom QS8, PSB 5T, B&W sub, levitating speaker wire