Review on Impact drill BOSCH GSB 13 RE (0 601 217 100), 600 W blue by Stanislaw Kosciukiew ᠌

Got pros: Compared to my old one (also Bosch, but green series and ~10 years old) it is much more compact and lighter! quite quiet at low revs. Has some cons: Not a drawback (for the money), but there is no rpm stabilization under load, which makes it a bit difficult to sand the surface with a disc when stable rpm is needed.