They've been around a very long time. I think it's a safe choice to use them. More on reddit.com

That line came out around November of last and fully released this past January. It's Mohawks response to the solution dyed PET market and especially a response to Shaw's Pet Perfect display. So much so that some of the colors on the cards are pretty much direct copies of other companies products best selling colors. Which is hilarious, an essential admission that their colors on other lines haven't been as good (the fixed some of the odd hues in their other colors in other lines since they don't use green recycled soda bottles which is helping them get better lighter colors. Really there are two possibly three cards that are worth it on the display Claws and Effect, unless you can find someone with Refined Saga (possibly the best specs lowest cost SD PET out there right now) Purssonality 3 and on I cannot remember. The claws and effect has a higher density than pretty much any carpet in is price group. The whole pet stain or stain doesn't work the way you think it will. The issue with any object that stains will be "wicking" and repetition (animals go on the same spot) so if the carpet delaminates from pet urine then it's happened multiple times and yeah they aren't compelled to do anything) Other than that PET carpets are some of the highest bang for buck you can get, they are unlikely to last 20+ years, but the nylon or wool that will, will also be 2-3x as expensive for the same feel so ehhh the math is kind of in the understand the difference pick what you want. My parent have a 55-60oz stapled continuous dyed PET from 14 years ago, that carpet is rated for 10 years and it looks good it has some traffic marks not real stains, I took a couple spots out with a small had held Bissel cleaner. These new SD PET carpets are much better than the one they have, I know I am giving on reference but it's the fastest easiest example of a product that "shouldn't" by many people's assesment actually be doing it. More on reddit.com

Get triexta or smart strand carpet. Better wear than nylon or poly, the strand is smaller which makes for a softer feel. Get the nap/density you like, if it’s good carpet it’ll hold up. Go for a 10# pad, and make sure installers use power stretchers, not just kick it in. If you buy from a decent dealer you should get a good warranty on everything. More on reddit.com

Mohawk is the number one flooring company in the country, so they have bad styles and good styles. Do you know which carpet you put upstairs? Did you have it professionally cleaned? Especially if it’s a hallway, it would get soiled fast and need a hot water extraction to lift the soil off so it lasts longer. It’s more important to look at the fiber of the carpet. Also, pile height is less important than the density of the carpet. I sell flooring, if you have any specific questions, feel free to ask. More on reddit.com