Zen browser, an open source layer on top of Firefox, is somehow much faster. Zen is to Firefox as Arc is to Chrome, if one is familiar.

I would disagree edge is fine.

It is untrustworthy as it will keep turning on features. Example - sync. If you aren't using sync, it will eventually turn it on. If you aren't syncing history it will turn that on at some point.

At least Brave and Chrome don't do that.