Hey-my first post. I've worked off and on professionally the last 40 yrs. as a mechanic. Taught auto mech. at a vocational school for 6yrs. before retiring and am ASE certified. I also worked for 20 yrs. as a licensed electrician. I also was a professional motorcycle mechanic during my time spent working as a mech.
So, I'm a tool junkie. For me SO screwdrivers and sockets didn't really last any longer than others, the pliers just **** as do Matco and Mac. Knipex and Klien make the best pliers hands down. I have a drawer full of SO and Mac hex drivers ect. and have been generally been pretty happy with them, but what I will add is the Torx drivers sold off the trucks aren't worth buying. Myself and co-workers went through theses like crazy. Most arguments are that "they replace them" so what, I don't want to wait a week for the truck to show up and then hope they are in stock, besides these are overpriced. I ended up buying Wiha bits and put them in the SO bit sockets-hands down they make the best bits in the business.
1/3 the price and I used them for 3 years under the same conditions before one broke and at $3.50 apiece I had extras in my box.
Now the next thing I'm going to say will piss off the SO devotees' I needed some metric 3/8" drive deep wells and went to HF, bought the 8 piece set. Guess what? Three years being used all day long with my SO cordless impacts and my SO MG 325 impact before one broke. These were only $10 and when I took them back I got a whole new set under warranty! Never rounded off a nut or bolt either. I will say you really have to pay attention to what you buy there, NO drill bits!
I have many SO,Mac,Matco,SK,Cornball,Craftsman,HF,Dewalt,Milw.etc.
This is getting pretty long so really what I want to say is all of them have good and bad, buy what works good for you and lasts long enough so you make money with them. As an aside I worked flat rate.

Bill
Old and worn out but still working in my garage.