Hi. I can give a hand translating to Gallician.
As far as I checked out Iron is the fastest browser out there based on pure performance tests.
Well, as far as personal daily use, I can say it was my favourite broser but I had to change it for OPERA (second best) because I REALLY HATE the icon on my desktop.
I tried to change it to Chrome´s platinum version, but it just pops up the unchanged icon on windows status bar.
If you want one direction for it, use IronMAN head as a base for the new ICON.