[Formulajones]

I prefer the round ports but there are a few things that might dictate a Dport in certain situations as already mentioned.

Headers are not a big deal to me so that's not even factored in the decision making. Round ports are certainly much easier in that regard anyway and I've run headers for decades on many cars, including daily drivers without a single issue using them.

The choice would really just depend on what I'm trying to do with the car.