Tony,
I really don't understand your question. It's very confusing. Maybe go back and re read the first post in this thread and re word it.
If you mean are there differences between house blends and premiums, then yes there are big differences. Often times house blends are made from purchased tobacco and then rolled by the manufacturer or rolls in the shop by an in house roller. Some manufacturers like Pete, Jon Huber, DE make shop blends for certain stores as a favor. These blends typically at something from their own lines, but the wrapper might be changed up or the size, like Pete did for Drapers in NY. Or Casa Fuente in Vegas, only sold in Vegas.
But, it all comes down to this, smoke what you like. It's your palate, not someone else's. What I like, you might not like.