Trick Flow heads

The 2 sets of rockers made by HS we are talking about are made different.
The more expensive ones are worth the difference . It isn’t branding
I wasn't implying they are the same thing, and i have no doubt the name brand HS are better than the mancini.. but it kinda sounds like people are thinking they won't hold up to .600 and 300# of spring pressure... i mean.. i will find out in a few months but i think they will be ok :)