Firefox uses a lot more of RAM and CPU (Ctrl+Alt+Supr and you can check it) than chrome, but! I find it way more faster when on a powerful machine. (I've compared them a few times doing the same thing).

I prefer chrome's layout and I find you can make your favourite sites easily acceptable, plus the chrome store is great and ad block is handy since it blocks youtube adds as well

chrome runs slightly faster on most computers. its honestly such a small change that it makes no difference

easy google chrome is like slightly faster literaly by like 0.01mb faster xD

Pretty sure firefox won the last "fastest browser" test?