Right now there is a close out sale on the older PS 2 E and the list price in the Festool catalogue is $91 less than the newer Trion. By the time I pay increased duty and taxes in Canada the difference becomes more like $150 (US). The only real advantages that I can see for the Trion are:
(1) the quick blade change (I can change a lot of blades the old way before I will pay $150)
(2) the fact that the newer saw can make deeper cuts.

Is there something that I am missing that would make me pay the extra money?