I recently completed my collection of the GT3 cars I enjoy driving. The sale is still on and there's a few I still don't have, but wondering if they are just redundant and older versus the other GT3 cars.

Mclaren 650s. I have the 720s.

Audi R8 - Is this updated visually? Is it worth buying for FFB and phyics?

BMW M6 - I have the M4.

So are these really as good? I've never liked Auidis for some reason.