Comment by charcircuit

Gecko is my least favorite feature of Firefox because it doesn't properly handle websites like github where it doesn't show the full page forcing you to reopen the page in a new tab and close the bugged one. If Firefox doesn't have the resources to properly handle common sites they should just I switch to Blink to leverage a better maintained browser engine. It would also let Firefox invest more resources into differentiating their browser instead of just doing duplicate work.