It's hard to explain in a comment, but I started off very skeptical of "skinned chromes" like vivaldi, brave, etc before trying and loving arc. In short, I love it's general UI paradigm and it's customizability. In no particular order: command bar as a replacement for the nav bar, 1st class horizontal tabs, great keyboard shortcut support, great multi-profile support and automation, split screen browsing, tab and download management and more. It has some AI features I don't care about, but they are easy to turn off,

I feel much more efficient and fewer barriers to browse the web in a way I grok with Arc. I'd say it's worth an install to try.