Get the camaro, you wont regret it, stock theyre pretty fucking fast if you can drive good. i have a friend who has a all stock SS that dyno'd at 350rwhp, stock exhaust mani's, intake, stock stock stock, and he put 4:10 gears in it and ran a 12.00 flat. That car was quick, likely a factory freak but still, its not uncommon to see stock LS1's running into the 12's stock. a 6 speed will cost you 1k more than an auto, although an auto is faster a 6 speed is more fun. They don tget horrible gas milage either, on the freeway driving at 80mph with stock geras the car is only at 1700rpm and they redline at 6500. They have a good amount of high end power aswell, unlike older v8's that fall on their face around redline.