I have also found the accessories from Lidl very good.I've got a bunch ( is 3 a bunch ) of "full size" die grinders..and various tungsten bits for them, at least 6 "Dremel clones" ( they are noisier than actual Dremels ), they are so as to avoid keep having to stop to swap bits during powered sculpture, some ( 4 I think ) air powered micro tools ( they go up to over 100k rpm )the vented air makes them noisy. Picked up a couple of Dremel "all in" kits at xmas ( I already had a couple of dremels, but couldn't access them in the atelier, too much stuff in nthe way as this year I'm doubling the atelier surface area. New Dremels are ultra smooth , will be buying some proxons too ( for the same reason as sideways "steel collar" ) ..I could use some chucks for my die grinders ( 6mm ), I have some tools with hex shafts that I cannot use in them. If I were buying my first Dremel type tool now, I'd buy Dremel or Proxon.but for most of the "bits" and sanding rolls etc..Middle aisle of Lidl is good quality and way cheaper than Dremel bits.
One thing I do love about the Dremel is the quick fit discs, very handy.