I'm sure this has been discussed at length before, but .... as it's that time of year ... is it worth buying a PS4 for Project Cars. I wouldn't use a PS4 for anything other than sim racing. I have a full racing rig/Thrustmaster T500 which I haven't used in a while because my PS3 is in use elsewhere in the house. So ... I could get PS4 for $369 (CDN) & Project Cars or a second PS3 (refurbished for about $139) which would allow me to play GT6, F1CE (still one of my favourites), F12010, & a variety of my other PS3 racing titles (which I wouldn't be able to play on the PS4). Opinions?