I’d never spend on a YETi, ridiculous IMHO. But if they weren’t great, they’d be out of business. Hype only gets you so far if you don’t live up to the legend.
Ive gotten 2 over the years as gifts.
I’ve got 2 Yeti products, the bag my wife used and the large cooler-IDK quart size but it’s 3 feet long by 2x2 ft approximately. Just took a trip and it kept all of my meats cold with a single bag of ice for 5 days. It’s pretty darn amazing.
But, for resting a brisket. I use a cheap plastic Igloo and it does the job just fine.