This is the thing. Over 40 years my advice would change. I got early experience in trades, applied it to own enterprises, looking back a lot I wouldn't do again and certainly can get more from less today,,, by a long way,,,,,,,!
I really needed more faster vs better although some of that i did. I should have bought a few new air tools sooner.
But along the way a lot of cheap stuff started to creep in and I was probably behind the curve then .
My tools are no less valuable, in fact it's a bonus when they are cheap. Everyone does,, but I try to keep the expensive specialty stuff in the shop but my portable needs to be as reliable, even more. Some of my most well proven and wrenches cost a dollar, it's utility value is no less than one I pay 30 for.
Everyone has seen stamped in India but there is lots of good tuff stuff at near disposable pricing makes this a no brainer to add tools as needed without almost compulsive fear it's not good enough. Real experience has seen otherwise. Only time I ever beat up on a wrench was continious impacting on job. Out of 300, regular used wrenches by a few men can near count on one hand ever had a broblem with one and it was under abuse, a higher dollar of the same design would be no real help.
The exception to this I might give to the Snap tubing wrench and a little collection of 6 flank drives in with the specials might pay off for a career guy but I don't need them in every one I own or in every size and style. A lot of my specials and variations in common sizes are knock off I simply collect or buy single from the dollar bin. Dba offset box etc, must have 20 from Sears, China, couple mac, they ain't "better" but different.