both are great cars. f**k it who cares. its not a pissing contest. You should all be happy that there are so many great cars available for us to choose from. No use ragging on shit, we know both have great potential in looks and power.
As usual there is a thousand and one things going for each car. Skyline costs half the price for usually a newer year, but doesnt have 3 litre capacity. Skyline has a rear seat thats somewhat usable, but the supras rear end is just pure porn. List goes on and on.