What are you on?

Let me make this simple for you –*The Mk3 is a completely different car to the Mk4, there are no shared components. The Mk3 can be a complete pain in the arse with the flawed Delphi injection system. The Mk4 is a much more reliable car, with a stronger better PSA engine.

If you're going to argue your point with personal insults, at least have the basic common sense to argue the correct point.