I know you are asking about a specific router, but if you could go up
just one more notch to the DW625, I think you would be happier. I
bought the 625 and love it. I looked at 621 but didn't buy it because
it didn't have enough power to be fixed in a table.
The 625 is powerful enough to live in your table, but unlike that PC
3hp monster, it is easily controllable as a handheld.