2007 gibson les paul studio

Which Gibson guitar?
Should I buy 1990 Gibson SG standard or a 2007 Gibson Les Paul studio, both in great condition, obviously one is 18 years old. Both $850 Will the SG go up in value since almost vintage?
Here is a pic, looks flawless
http://s51.photobucket.com/albums/f379/yogisp/?action=view¤t=sg1.jpg
Also, people that answer give me more than which one suits you, or which one you feel more comfortable playing… Which one would you buy just by knowing the facts that are available, one 18 years old and beautiful, one last year and beautiful
Depends on what the features of each guitar are. Find out all the features of each one and decide which is best for you.
Gibson Les Paul Studio, Ebony, 2007 (photos)