@profoundlynerdy @silvereagle Chrome does fare better than Firefox in pwn2own and 0day pricing. Given a chosen target, Chrome is probably harder to break than Firefox. Real world security also means considering targeting. Holders of 0day exploits don't go around exploiting anyone they can, because that's a good way to burn your 0days. They choose targets. That means tracking targets. Firefox provides much stronger tracking protection than Chrome, making it harder for 0days to find their target.