I just joined the Festool family with a TS 55 and an RO 90. I don't have any regrets with either other than I can't believe I waited this long, although I shouldn't complain, I'm only 19. The guy who sold them to me seemed a bit jealous of me when I walked out of the store. I used the TS for the first time today and it was awesome, way better than my table saw for dealing with sheet goods. And the RO 90 out performs my PC 5" random orbit. I can't wait to add to my collection.