I would keep both, as they serve different needs. I have both a Delta 22-540, and a Delta DC-380 (15"), along with a Rockwell 13" (similair to a PM 100 in size.) The 540 sees the most use, due to portability. This week, the 380 will be put to the test, as I building a farm table for son from reclaimed lumber from a building that was built in 1910. Have to reduce 2" thick rough boards to 1 1/2".I currently have a dewalt 735 planer, I was wondering if it would be an upgrade to sell this planer and buy the foley belsaw planer that is for sale on the site for 450.00. Really like the dewalt but always looking to upgrade.