Demon vs Holley (who do you like best)

Guitar Jones said
I like the Demons, have one on my car. It's all Holley based and all Holley parts work in them but they do have a few features that set them apart.

As for size I'd get a 750 vacuum secondary model for your engine.

Thanks for the information gentlemen, it seems that demons and holleys are very close, but you said that they do have a few features that set them apart, what would those features be? Thanks for all information, i like to learn Newathis