Port match intake/gaskets/heads or not

I have port matched by taping bolts for a perfectly tight fit to the gasket and then scribing the head and intake
with the gasket.But i have also read a tiny bit of inversion with the head ports being smaller greatly improves air fuel mixing and increases velocity. I also read some tests using different intakes and oddly enough the best flowing intakes did not make the most power in dyno results.I'm not convinced it could be noticed in a street driven car through full exhaust