Need thoughts on battery operated sawsall

I have all Makita screw guns, so I bought the Makita sawzall about 10 years ago!! Between the 2 screwgun boxes I have and the one that came with the saw, I have 5 batteries! My saw is beat to heck, and has cut way more than its share over the years! I'm going to replace it all as the batteries cost more than the tools, and I will be changing to all Milwaukee, the best in the business! And I am in the business, so my **** gets used!!

On another note, the new screw guns that have the ratcheting action have completely overtaken using a regular screwgun for driving screws, and taking out old rusty screws!! They're awesome!! There's so much you can do at the junkyard with a ratcheting screwgun and drill combo, and a recip saw, and the 3 batteries that you'd have buying this combination of tools!! Bonus if the drill in the combo set is a hammer drill!!!