DC on a recip saw, maybie.
but recep saws beeing used for anything precision is just laffable can u imagin it
colins copeing foot for the RSC 20 (stroke length) to do skirting! angle base for those precision angle cuts during demolition! it all quite amusing realy.
if you want a beast of a recip, look at the hikoki godzilla, or the new makita XGT one coming out the JR002 i think. i dont think the majority of tradies would look at one, and kitchen fitters who are the main people to have cordless FT gear, they dont use a recip. and for the plumber and sparky arguments, i have seen neither with festool, plenny of makita, durwalt of milwaukee about tho