Socket wrenches

I found that Snap-On tools were very well made but they were too slippery when working on a greasy engine.....
Gray, S/K Wayne, and Williams are good tools if you can find them.
I always found that the best quality ratchets have a very fine head where you have to hardly turn it and it clicks to the next tooth.
I find that the heads on the new Craftsman tools are too thick, but i haven't broken any of them yet......
I think that Snap On makes the best air tools, even better than C.P. (Chicago Pneumatics).
As for cordless, DeWalt makes a good product.
And screwdrivers, buy the best you can afford with a magnetic tip.
I still have some Fuller screwdrivers that got passed down to me from my dad that he bought in the '60s and they're still good.