viper or corvette??? Which do I buy

By buddy had a problem with the amp for the sound system going nuts and running his battery down all the time. Yanked the amp, got it fixed, no more problem. If you go with a 3rd gen, the battery is MUCH easier to get to. The 1st and 2nd's were in the left rear wheel well like NASCAR lol. 3rd gen is also a rear convertible. It doesn't matter to me at all, but the top isn't power, and you have to open the trunk to put it up or down.