There are people in the comments saying Firefox is super slow compared to Chrome but modern computers are genuinely so fast I can't notice a difference. At least on my Core 2 Duo ThinkPad T61 I use regularly I have to do some comparisons on what the best browser choice is but on my main PC with a Ryzen 5 7600 and 32GB of DDR5 RAM it hasn't even really occurred that one is faster than the other. I use LibreWolf.