The Mil. 18 volt cost about $60 more, but weighs 7 lbs versus almost 20 lbs... If your wife can handle a 20lb one, then she does not need an electric winch...LOL
I have the M28 and actually the bare tool is only a 1 lb difference and has more reach. However, buying today and with the new RED batteries, I would go with the M18
I have the M28 and actually the bare tool is only a 1 lb difference and has more reach. However, buying today and with the new RED batteries, I would go with the M18