Hmm, well we'll see about that. I'm checking out these new-ish features but they're kind of hidden and obscure--how typical of Microsoft, right? 
1. Browser task manager (right-click on an empty space around the rim of the browser, it's in the menu 2nd from bottom).
2. Web Capture (within the three-dots menu, under "Print." OR right-clicking somewhere on the webpage OR showing the widget on toolbar via Settings/Appearance) Source
One issue w/the task manager is that it's not always on top so the Web Capture couldn't um, capture it. I had to use Snipping Tool. Further, in order to get the image from Web Capture, I had to open Paint3D and paste it in. If anyone knows of a better way to get your image, pls. tell. Opera's version is superior in this respect.
Anyone using these with any regularity? What do you think? Apologies if someone already posted an opinion, this thread is so big.
[spoiler][ATTACH]258440[/ATTACH][/spoiler]
[spoiler][ATTACH]258441[/ATTACH][/spoiler]
Edit: aha, startup boost and sleeping tabs will make v. 91 hot to trot. Well I don't use either since Edge runs like a top regardless. In what scenario would you use these? If you don't have a lot of memory installed?