Welcome to SatGuys!
What Bobby told you is true.
NOW- if the increased cost is not a major concern, you might be better off with 2 HWS. 6 tuners, plus the PTAT business. Why? Well, you can provide independent viewing to 5 TVs PLUS another tuner dedicated to recording something in the background. But frankly, I think you'll get used to recording everything and watching from the DVR and skipping the commercials. A single Hopper (HWS) with a Super Joey will only give you 5 tuners, plus PTAT. Not sure of your situation, and the number of viewers, and how many actually want to watch live, but you might well be better off with 2 HWS and 2 or 3 Joeys. You can add a Super Joey later, but that only works with a single Hopper, so you only get 5 sat tuners. Do you all tend to watch live? Or DVR'd? You could save a LITTLE money with 1 HWS & 1 SJ and a couple or three of Joeys. Not sure it's worth it. Depends upon the number of independent viewers and the number that is willing to watch from the DVR. And you can mirror the the same program to multiple TVs, if they don't need independent viewing.
FYI, I have 2 HWS and 1 owned Joey, about to be deactivated. Only two of us in the household.