Wow, that XRP (I have one) is a bit awkward for saw work.... I don't really even like it for most mechanical stuff compared to the powerful compacts that are available now. This is my hard-working companion for the little stuff.
They are big, but my older one has 3 speeds (built much better) and on 3 will zip screws out like nothing. Put a 3/8" or 1/2" head on it and you can drive 5" lag bolts on speed 1. That's why i love these little Milwaukee's. They are a dream come true