Firefox/Bing/Opera?whatever?

just bought myself a new laptop and am currently learning its foibles - one of the things is that it's got pre-installed W11, not that that is a problem, and Bing as the default browser... Again Bing isn't a problem per se (I'm just more comfortable with Firefox).

The question is is there any good reason stick with Bing over Firefox or t'other way round? Is there a reason to have Opera instead?

I guess, long story short - what recommendations are there for the default browser for the (relatively) non-tech savvy?