My FIL got me a set of metric ratcheting wrenches many years ago. He was farm raised and worked with his hands his whole life and I value his opinion on tools. He is the main reason that I have a CMAN box full of USA CMAN - when I bought them, he didn't say they were ****

.
I was skeptical about the COO because my previous import experiences were not positive but I gave them a chance because the FIL said they were OK. And they are. Still look great, still spin nuts. I've supplemented with two more sets of ratcheting wrenches: reversible and flex. I've also added a 10pc flex head socket set and 13pc 3/8" shallow socket rail - all metric. Damn if these tools don't all have nice features: like knurling on the socket and the way they fit on the ratchet is interesting - they can have a little wobble or be pushed on solid. Is that by design? Also, the wrenches have clear marking of the direction of ratchet - and the flex have subtle serration on the edge of the wrench so you can 'feel' the direction of the ratchet.
But the thing for me is the price: $60 for 15 ratchet wrenches, $20 for 13 sockets, $30 for flex head sockets. I keep this in a portable box to take to the work - so they are actually my most used. If they break, I have to walk 10 feet to the main box for a replacement. I probably wouldn't even waste the time in warranty replacement.
This is hard to admit but I like the GW sockets better than my USA CMAN, so far. The old CMAN have rusted and the socket markings are difficult to read. The fairly new ones with laser marking are great to read but the broaching and chrome are way inconsistent - some are great some are awful. The ones with just laser marking seem really cheap.
I also have SK sockets - and prefer them to the GW but I do wish they had knurling like the GW.
I always wondered if the flex head sockets would be useful since I've always made do with a regular socket and universal joint. In all honesty, I'm still wondering

. At least I didn't spend $250 on them.
Like many GJers from the US, I would prefer to buy domestically produced tools. I have been slowly augmenting my CMAN with Williams and SK. I am happy with those purchases. If I could afford Snap-On, I would in a heartbeat. I probably will replace my most used tools with SO: 6pt shallow metric, metric Hex bit sockets, Torx bit sockets. Wrenches will be Williams SuperCombo, though. Have one (19mm) and love it. Pliers will be Knipex - have 4 so far and find no fault. Not domestic, though. Doh.