I am looking to switch from chrome and I'm not sure what browser would be good for me.

Looking through some posts on here I see a lot of people favor Firefox. However Firefox for me has had the worst performance of any browser I've ever used. I've tried it multiple times over the past 2 or 3 years and I've just had constant issues with it taking forever to start (this particular issue isn't a problem for me since I got a new computer) and using significantly more memory than chrome. If I open Firefox and the only page up is the starting page it is using about 150% of the resources chrome is when I have over 10 tabs open in chrome doing different things. I don't know if this is on my side or what because Firefox is unusable for me.

I've heard Opera uses the same or more memory chrome does so it sounds like that wouldn't do that well for me.

I would really appreciate some suggestions on a browser or if anyone knows why Firefox is unusable for me I would also appreciate some advice on that.

EDIT: I am on Windows 10 if that info helps