So i was hoping for a new 15" macbook pro at WWDC but clearly did not happen. Is it still worth buying? My other option was buying the cheaper 13" retina and selling it when HOPEFULLY the new macbooks get released in october, but seems so far away. but i always loed the 15" for the screen size, ....and nicer speakers and dedicated graphics card for faster rendering for videos what would you guys do? the 15" model i want comes to 3000 dollars with taxes and everything. plus the fre beats headphones which i could sell to knock off maybe 200.