I have 5-pocket Lee jeans in blue, plus khaki and grey colors (Lee stopped making those colors). Have some Wrangler 5-pocket blue jeans, too. Lee and Wrangler both have 7 loops, which I strongly prefer. My Wrangler jeans are the most durable of all of my pants.
I have a few pair of American Eagle 5-pocket stretch-waist jeans (multiple colors). They're 5-loop jeans (not my preference) and the zipper is a bit too short for easy access (if you know what I mean). Plus their denham is thinner than Wranglers/Lees, so they tend to wear out sooner.
I also have and like some 5.11 and Mountain Khaki pants (with 6 or 7 loops). Their material is khaki (almost canvas) rather than denham. I like their fitments. They have the 5-pocket features plus additional "hidden" pockets that I don't need or use. But they're a bit more upscale than jeans, so I can wear them instead of slacks.
I stopped buying blue jeans a few years back and am working off my existing inventory. My inventory of jeans has to accommodate my waist size, which varies (by season) between 34 and 36 inches. Damn holiday season sweets.