>> burr grinder and a blade grinder Come on over and we can do just this in my half assed home espresso machine. There will be a difference. The process, roa

>> burr grinder and a blade grinder Come on over and we can do just this in my half assed home espresso machine. There will be a difference. The process, roast and general quality of coffee matter. Can one make magical claims about all of this. They sure do and charge an arm and a leg for it. But you can get a quality product an a consistent cup at a reasonable price if you shop around.