librewolf on the desktop. works for me. Came from vivaldi, which is too big for my old laptop setup (takes ages to load). Using fennec on android. But, recently i needed a browser for android which allows a bookmark.html file to be imported (camera froze with sync) and couldn't find one. everything today MUST go over the sync (cloud).
i stand corrected: i just found an incredible browser, allowing html file import and a lot more!: soul browser. Now also testing as my main browser