It has to bee a taste thing, I'm not that sold on the new firefox tools either, I've even submitted some bugs [https://bugzilla.mozilla.org/show_bug.cgi?id=789675] but firebug is still deep in my work habits, I did see the post about chrome tools, I must admit it does look more advanced, anyway if I could change the font, background and foreground colors I would think of moving to chrome to do my dev work, I'm not feeling the red text on the styles attributes, a green/blue combination like firebug looks better.

Yes I just admitted chrome dev tools are better.