Just a quick update. Found a place that had the DeWalt 780, Bosch 5312, and Makita 12in sliders. They also had the Bosch with the new-fangled arm. The traditional sliders were roughly the same though the dust collection of the Bosch was an absolute joke even with a vacuum hooked up. The Bosch with the arm had dust collection similar to the DeWalt and was as smooth as butter when cutting. Much nicer than any of the traditional sliders. Out of those I thought Makita slid better than the others. On a side note . . . the Makita is assembled in the USA. I liked the new Bosch best of all but I can't justify paying that much money for a saw I will only use periodically. Thinking I might be better off having a carpenter friend build something to my specs.
James
James