There are few amp related issues I am experiencing:
1/ De-Amp does not work for many sites (e.g., from news.google clicking on nytimes, nypost theguardian, businessinsider and countless other websites’ articles keep the amped version). On the other hand washingtonpost.com, cnn.com etc get de-ampled fine.
2/ Only on cnn so far I noticed that back swipe does not work after de-amp. Requires “double back swipe” in a very quick succession to go back to news.google. Otherwise, with a single back swipe, it gets redirected back to the same cnn address.
3/ For ANY and ALL amped version of pages (and I want to stress ANY and ALL), from any/all websites, universally the scrolling becomes very choppy. Forget about 120 Fps scrolling, it is so bad that I have to manually de-amp by clicking the link on the top of the amped page and opening the link directly. Every de-ampled page (whether manually done by me, or by Brave) is buttery smooth at 120 fps. Only the amped versions have problem. This problem also exists on Microsoft Edge. So I am assuming it’s the chromium under the hood. Firefox Android does not have this issue, whether amped or de-amped, firefox android is buttery smooth.
P.S. I was forced to remove links as I am too new user to post links looks like.