That's better. I get that they are a Fenton copy, doesn't bother me as long as the quality is good. That one has to use an electric fuel pump, that's something that a person considers. If they are planning to use an electric pump anyway it wouldn't affect the decision.
$100 difference helps. Seen other discussions on parts (not headers) where you finally find out they are out of the average person's price range.
Would be better if there was dyno data on the original exhaust manifold, "Fenton copies" and your headers. Then people could weigh the costs vs performance gains, and the issue of the fuel pumps, materials, etc.
Bryan