Real Firefox and Real Chrome. The iOS versions is just a wrapper around the painfully bad mobile Safari.
I thought Safari had the best power to battery consumption ratio of all the browsers. I certainly notice it on desktop where I switched to Safari last year, but that's pretty massive on mobile. Safari seems to take this seriously instead of the race to the bottom on performance and resource consumption. I also like features like how Safari extensions are now 1st class apps and its declarative content blocker (1Blocke…
(full disclosure: I am a happy Safari user, and the content blocking API is good enough that I tolerate it but I do miss uBlock for sure)