Class A IGC cars

So I've done some research and read that Ford Mustang Boss 302 (2012) and Nissan GT-R (R35) SpecV are pretty similar after being tuned except that the Mustang 302 has more acceleration but the GT-R should handle better.

Haven't read much about the Lamborghini Murciélago LP 650-4, which I have bought and I'm pretty happy with (perfect start is just too good).

So I was considering which one to buy next so let me know in your opinion which one is better? if you think another one is better just say so

Mustang boss 302 is badass go for it.

I dont know which one is the best
But im telling you Never Pick The Aston Martin
I Bought it but and im not satisfied (

i bought all the top igc cars, ie the 959, gtr, v12 vantage , boss 302, LP 650 roadster and some others like the m6 and what not
the boss 302 isnt a good drag race car because its rwd...the roadster is the best bet..the gtr is pretty decent with drags so it can do well if u know how to shift perfectly
for regular races, it can be between the roadster, mustang and gtr...it all depends on ur driving skillz..the boss has the best acceleration of all, but its handling is a bit wavy...it just drifts all over the place if u dont know what ur doing...the gtr however has similar acceleration to the mustang, but up to 3rd gear..after that it slows down but its handling is slightly better....the lp650 isnt as good at accelerating as the gtr and boss 302 but its handling is better than both and nos makes it a monster so it may be the best overall car since its better than the mustang at drags, but the acceleration is slightly slower than the gtr...
so with respect to regular races, it all depends on if u can handle the horsepower...if u can handle the mustang, then it can do some serious damage in races against sb cars but u have to know how to drive it

Bentley ContinentaL Coupe is good anough :/... In my opinion.