Just fyi, I think it's a law about parts being available for 10 years. The Bosch does also have a 3 year warranty if registered. The Busch does have it's own case so it's kind of a wash price wise since I'm pretty sure Bosch doesn't get the cases for free. As far as the anti static housing goes I dont know but will say I have never recieved a shock even though I dont even use a anti static hose. Not sure if I'm just lucky but that is really a non issue to me. I was actually going to say 100 to 150 at first and who knows I might pay the 150 depending on my mood that day but can guarantee that would be the limit