hello, i have used many browsers and i switch between them regularly (opera, opera gx, brave, firefox) but each one has some flaws that makes my experience bad. i want a browser that has some of opera's amazing features: 1- a sidebar that operates like opera's sidebar where you can add custom websites to it and not be limited to the few given, and if you close and reopen the window the website doesn't reload, and instead of splitting the screen it just go over it since i already has my browser in half the screen. this feature is so good and makes my work much faster (or anything that operates similarly) 2- when uploading a file somewhere, instead of instantly opening file explorer, i get to pick a recently downloaded or a copied file, i like quickly copying files and inserting them instead of downloading them in my PC 3- support chrome extensions

if i can get these features through extensions that'd be great too.

you may ask, why don't i just use opera? first because it's a bit laggy, 2nd for some reason it has a very slow download speed, which makes me switch to firefox every time i need to download a big file, 3rd there are many frustrating bugs such as bookmarks not being dragged where they should be...

brave is cool but it lacks a lot of features, firefox is great but it doesn't support chrome extensions, edge is a massive bloatware crap, chrome doesn't support ublock origin, and all of them lack the opera features i listed above

i would like to try something new