Ya basically the one that works on the most sites while also not being a PITA.
Being older than the internet and having used mosaic, Netscape navigator, IE, Firefox, Chrome, several short lived mobile browsers and tried Opera a few times. Can’t say I have a favourite as any browser I like that becomes popular also tends to become bloated and slow over time.
View-> Then the little v arrow in the right. Switch to tabs only, the Ribbon UI will now only appear when you click one of the titles like home or View.