(I use FF developer edition and chrome, but not chromium) I find Firefox Dev tools to be a bit nicer,esp. the network tab. Firefox also has a few experimental

(I use FF developer edition and chrome, but not chromium) I find Firefox Dev tools to be a bit nicer,esp. the network tab. Firefox also has a few experimental features that are okay, but the fact that they're experimenting is worth something (eg the JavaScript scratchpad feature).