I love Firefox and would buy my first Apple phone if I could use it with plugins. Chomium without ublock on mobile isn't appetizing. Give me a choice!
https://apps.apple.com/au/app/orion-browser-by-kagi/id148449...
Despite Orion being built by Kagi (and works natively with Kagi search), you're still free to use other search engines like Google, Bing, DuckDuckGo, and some other obscure ones.
Orion also allows you to chose a different search engine in private mode, which is a nice feature.
As a side-note, I thought I'd still be using Google a lot despite subscribing to Kagi for search. I barely use Google now as Kagi works just as well, without Google's crap, for essentially everything bar some really obscure spatial questions I have which Google seems to have indexed more. Though I don't expect that to last long.
I was not paid by Kagi to say this. I was a skeptic at first, I am very happy with how good Kagi is.