[Chris B]

I hate to say "it depends," but it truly does. Both present their own concerns. A carfax is always helpful, but never trust it 100% or use it as your single source for a buying decision. The safest bet for any purchase is a pre purchase inspection from a reputable shop or Porsche dealer. I assume both are cosmetically decent or you wouldn't be seriously considering them. Whatever issues may be present are likely not seen from the surface. A good test drive and PPI are the best moves.