Demon vs Holley (who do you like best)

Holley all the way, I have had one bad experience with demon and have heard of others having issues with the Barry Grant Demons. Quality issues when the carbs are made, like casting sand still inside. Cousin had a brand new Demon on his fresh 360 and it leaked all over his new intake because the base-plate was damaged/warped. Could be wrong, Im sure people have had problems with Holley's too but I have had real good luck with them and they are cheaper than a Demon.