L.A. Noire running better on PS3 than 360?

AATG writes: "Fans of Sony's PlayStation 3 and Microsoft's Xbox 360 constantly attempt to one-up each other with claims that their respective consoles perform better than their flame-war opponents'. And popular games such as the much anticipated L.A. Noire are bound to stimulate debate and cause one or two arguments on forums across the internet. And so, with all of that in mind, should we read anything into the fact that Rockstar Games chose footage from the PlayStation 3 version of L.A. Noire in its first official gameplay trailer?"