From what I’ve seen, that’s actually a common problem. I found
https://www.tintfit.com/ and it gave a broader view of available films. It includes options for automotive, residential, and commercial use in one place. That helped me understand how they differ. The layout is quite simple, which is a plus. I didn’t feel lost while browsing. It made comparing things much easier. I think it’s useful if you want a general overview first. After that, it’s easier to decide.