Here is a kydex set up that I have used full time since 2010. I purchased it online at the time when some of the more popular kydex makers were starting to get crazy wait times. I cannot remember the name of the company that manufactured this and I'm fairly certain they've changed names since. Truthfully, I cannot even remember how I came across their website.
The belt is a Wilderness Tactical with the CMS polymer inset and 1.75" width. It holds the weight of the pistol and magazine without sagging.
I'm of average build (6'0" 180lbs) and this set up makes the Glock disappear with normal clothing. I've had zero issues with quality of the product as well.