I love all of these cars. But I feel like I could 'live' with the McLaren, Ferrari (GTB instead of GTO), and Lamborghini.
I just don't think I'd enjoy driving the 4.0RS on anything other than a track.
I think the McLaren is quite a formidable car. This competition is pretty stiff. Despite the lack of AWD (like the Aventador), the times/speeds look quite competitive. Unfortunately, I don't think I'll ever be able to test out the drivability of the McLaren MP4-12C - for two reasons: #1 They are extremely rare, and #2 if I had the money for one, I'd probably buy either a used Gallardo, or 599 GTB.