I think this is an excuse that Ferrari etc use when their so-called supercars can't be used daily for one reason or another, namely reliability.
The R10, R8RS or what ever it's called will be an even quicker version of this supercar. Surely any dick would understand that.
By your reckoning then the 599 isn't even a supercar because there is the ENZO at the top of the Ferrari tree. But oh yes, it isn't a supercar anyway, it's a GT car because of it's front engine placement.
There is not one thing you have added this time round that has moved your argument forward.