Difference between Mozila Firefox with Google Chrome

based from my experienced, for me mozila firefox more easier to use than google chrome maybe because i usually use mozila firefox? other reason are some web cant open by chrome and that web can open by mozila, and design's mozila more easier to use , in my laptop google chorome more slow in opening and usually the page stuck when i scroll down then.. the page still at up or i scroll down and page come back to up arggh... its really frustating .. more i read manga at mangahere or mangafox