Personally I don't feel you're missing much. I broke a few sockets which were only used for hose clamps (5/16 and 1/4), wrenches are basic, impact stuff has held up well for me. Most everything else is lisle/irwin/otc rebrands. VIM makes nice stuff for them among others. They're cheaper than the other brands, and the truck had well rounded options.
I quit the brand after getting denied warranty on a few things; including an oil filter claw which failed before the truck left the lot.
IMO, if one is to purchase tools via the "truck" format, Snap on is the only logical choice. Mac/matco are rebrands and imports at USA pricing. Got no problem with either, but I'm not paying 2/3x for an OTC slide hammer, or $150 for a Taiwanese 10-19mm socket set. That said, I'm not one to endorse a "truck only" tool acquisition platform.