viper or corvette??? Which do I buy

hey guys. i have decided to sell my 67 coronet and my 74 360 duster. I am either going to buy a Viper or a Corvette. I will keep my 73 duster and my 81 dodge ram swb. I have decided that I do not need all of these cars and am going to get something more modern for the wife to drive. I am leaning towards the Viper but my dad is kinda fond of the Vettes. He thinks they would be easier to work on. But I do work for a chevrolet dealer and they are not that easy to work on. But are fun to drive. I have never driven a Viper before. Anyone had any experience with any of these cars. What do you think.
Viper or Corvette????