Interlock getting a huge chunk of consumer base

Here in New England Interlock recently started breaking into the residential market BIG TIME! It’s a beautiful roof, I’ve got to admit it. Anyone out there have any information on metal panels with the shingle/slate look? I’d like to have a comparable product to sell. Some information I’m interested in obtaining is simple, such as… how do you stage these roofs? What manufacturers have people used, and any experiences theyve had with each. I’m looking into some with suppliers and trying to get various spec sheets and had them look into pricing as they dont even sell enough to know from browsing their computers.