Chrome had something of an edge over Firefox for a while with a more responsive UI, but since Firefox Quantum it hasn't really had anything besides some creepy Google integrations.

Edit: Chromium is also easier to embed, but that doesn't really matter for the purposes of chosing a browser.

Also, I see no benefit to "trying out Chrome". I use it often for a few broken webpages (blame the devs but there are really few) or on co-workers' computers and find no benefit whatsoever. Firefox has all of its features and much more. As far as I'm concerned: tree style tabs, containers, privacy and flawless ad-blocking.