Alot of Great Plastic out there to Choose from. Experiment and see whats right for you and where you live. Some plastic flys better at Sea Level ( where I Live , San Diego , California ). Higher Elevation , less stable plastic flys straighter.
gotta throw discraft. their midranges are the best (buzzz, meteor, wasp). My favorite disc of all time is the predator. Discraft has failed to dissapoint me. they also have the best overstable discs (pred, xtreme, certain forces, zone...). however i do like the Xcaliber. but gateway putters are the best. my main putter is the magic, but i love the wizards for short drives and longer approaches.
I suppose I carry 50% innova (90% of drivers) 40% discraft (all putts, mids) and occasional millenium.
Innova for drives- larger variety, more suited to high-power big arm throwers
Discraft- for consistent control midranges and the best putters (not a fan of any Aviar, ever)