Anyone here doing dovetails?

I might pick up either a Keller setup or a PorterCable 4212 or a Rockler. I've wanted to try dovetails for awhile, but at the moment have many projects needing drawers.

Any input appreciated from you "dovers".... \:\)

::::::: No disrespect to Axiom, but my favorite woofer is my yellow lab :::::::