I have tried dozens of non-stick pans.. from berndes 4mm cast aluminum to debuyer 5mm to t-fal $20 ones. In the end, I think they are all similar enough as long as it's non-stick stuff, not the ceramic.
Why are they similar enough? It's because I am not talking about ceramic or anodized, but strictly the teflon non-stick. Are there better made pans? Yes, or better at heat retaining? Yes, but in the end, $80-200 is not worth it imo, than 4 of the brand new 12" t-fal ones, which you can replace every 2 years and same investment will last you 8+ years. Obviously ,if you get all-clad, it comes with a lifetime warranty, you can always replace it for me, sure... but it's a hassle and take s3-4 weeks to get it back.
Are thee exceptions? Yes, some brands have a specific pan or pot that you want non-stop but can't get it that size/shape from others... then obv, cost is worth it. I recently picked up non-stil 7.5qt macy's wok for $15. Not because I will ever stir fry in that useless piece of crap, but for my specific use, it's perfect. I use it for 2 main jobs: boil dumplings and cook pasta or rice. I then drain in and put it back in same pan. It's very think and non-stick and with 1 table spoon of oil it makes nice browned rice or pasta. I put my cold sauce on top, put lid and 5-10 min later, I have fully cook meal in 1 pot that's easy to clean.
I have 4 cast iron pans and few carbon steel and several SS. All are good and have place in the kitchen for a different job. But, if my friends or family cooks, I hand them the cheapest nonstick, unless I KNOW that person knows what they are doing..