A big reason why I stick with Chrome is because Firefox's menu pisses me off how it's this popup box with huge icon rather than Chrome's more traditional list of text. Sounds stupid, but that's a big enough reason for me.
For example I was averse to Firefox for a long time because I didn't like the way scrolling pages felt.
That being said, while I vaguely remember there being huge icons at some point for a few versions, there aren't any now in my Firefox. Just a normal looking menu with small icons on the left and text on the right. I can't promise this is true for every platform, but maybe you want to take another look.
While I think everyone should value their privacy, I did not mean that as an attack on you, but if a menu you never need to access once you learn some shortcuts is just as important a factor as being tracked on everything you do, you should reevaluate how important privacy really is to you.