I'm thinking about getting either a small Festool Dust Extractor (Mini or Midi) with the Oneida Ultimate Dust Deputy or just going with a larger Festool and foregoing the DD. I've seen feedback from the group of people who use both. I like the idea of not changing and buying new bags after each fill. For those of you with a CT36 or 46, how often do you find yourself tossing your bags? I'm a hobbyist woodworker who usually has a few projects going at any time. So not super heavy usage. Right now, I empty my 11 gallon Shop Vac about once a month.
** I should add... It's not always full when I empty it but it is to the point where the filter needs cleaning.