Brave or Safari on IPhone?

Hi, sorry I am a bit new to all of this. I have an iPhone 13. I always use safari. Recently I have been recommended brave search by some threads. My main question is, should I be using safari? Or should I switch to brave or Firefox? I’ve been upping my privacy and degoogling my phone, but I am stuck on this one.

Edit: I only like having one browser/search app on my phone so I am wondering which one …

brave brave search firefox iphone main privacy question safari search switch threads