Shady Groves doesn't have a very good rating- doesn't sound like someone to trust.
Way Source has the best price so far, and they claim to be an authorized dealer.
My M18 batteries are getting old, and several of them seem to be losing their oomph. They run down and charge back up very quickly. I checked with Home Depot, and they have a deal with three 5.0 XC batteries for $215. Is that a good deal? Great deal? So-so deal? I'm afraid to buy them from...
I have an M18 and an M12. The M18 built my house, has fallen from roof height (more than once) and still keeps on ticking. I did have to put new brushes in it. It's about 16 years old.
I wish I had insulated and finished the walls and ceiling before moving all my stuff in. Major hassle moving everything around to do it 12 years down the road. The mini split went in right after.
I went on a similar adventure, starting 20 years ago. Our rural SC property is hilly, so I spent a lot of time studying the best positioning and orientation of the buildings. There was only one area that was practical for the barn. I built a 28X48 from barnplans.com. I lived in the unfinished...
When I started in the trade, part of our training was hand sharpening drill bits. They had buckets of dull bits to use as busy work when there was nothing else to do. They'd give us a big chunk of brass to test the results of our efforts. After thousands of drill bits, you get pretty good at it...
Heck, even my Bridgeport mill is older than 1970. My daily use wrenches are a set of S-K combination wrenches I bought new in the late '60's. I only have a few wall hangers; everything else has to earn its keep.