Or when you drop them and they blow you or teammates up , I have found to throw them way ahead to avoid them turning on me . <| sep |> I was also on the fence like most people . In the end , I decided the portability of the SP 4 and using it in tablet mode fit my use better . I take mass transit going to job sites , sometimes multiple locations . The SP 4 is plenty powerful and the portability works better for me especially in tablet mode . <| sep |> Why not European American ? What is Caucasian exactly . <| sep |> Be aware however Mine used to work fine going over carpetrugtohard floor transitions in my old place just fine , and even a pretty tall threshold piece at the back door he made it onto the back porch once lol however I moved last month and now he now gets trapped in the kitchenentrybathroom etc . Only goes over the threshold oneway . New place has foldover carpet thresholds instead of actual trim piece . Carpet is greyish with black specks so I ' m hopeful it ' s just triggering the cliff sensors . I ' m going to try covering them since I have no stairs here . Edit for whoever might care , covering the sensors did not help . Tiled rooms are black holes