I'd probably replace mechanics tools with Harbor Freight, Pittsburg brand, Lifetime guarantee, but at my age,I won't be wearing anything out. Screwdrivers for firearms I'd get a set of Wheelers.
Power tools,I guess it depends if you are looking commercial or home handyman. Battery or cord? I think anything Dewalt is way over priced. Anything Craftsman is junk today.Ryobi isn't too bad