Difference between 1st run skyline and the newer ones?

im thinking about buying a mint 1st run skyline for 80$ im just curious how are they compared to the new ones?

compare them at yoyonation and decide

The older runs were about 2 grams lighter than the newer ones, which are the Starry Night runs on (I think). Also, the red Skylines were laser blasted instead of bead blasted. The newest one, the Paul Kerbel edition, is a gram lighter than the original.

Those are the only differences I know of. I hope they help!