Arc took ~4 seconds to win me over when I launched it for the first time July last year. I made it my default browser in August. I couldn't tell you the last time I had Chrome open. Arc is not just a little bit better than other browsers, it feels like it belongs in the MoMa.
My single piece of advice for Arc: Very soon after you download and launch it you'll find yourself staring right at the 'auto-close inactive tabs' setting in preferences, and its 'after 24 hours' default trigger a slight anxiety in you. Your intuition will be to make it longer—Don't! Just, give it two weeks, I promise, it'll click.
