Why didn't festool add a speed control pad on the top like the lex3 makes absolutely no sence. It makes the deros look better. That makes no sense at all. How the heck would one feather an edge efficiently like that.It makes no sence.With 400watts though and an extremely better weight distribution than the deros the 150/5 is a must!!! Very happy to see that finally they came out with a hose cover. An absolute must for ias2 and ias3 that due to weight always manages to find themselves on the paint and cause heavy marring.