Well, I guess that I am one of the minority with my 2H/6J installation. So far, the system is evolving nicely with PTAT, autoHop, etc.
However, I am very disappointed with the stated direction for 2 Hopper integration. Being a 27-year IT professional, the limited integration sure seems to be the easy way out. As expressed by many others, my expectation was full integration into a single, virtual, 6-tuner whole-home DVR. To me this means that the Hoppers would manage timers between the two Hoppers, load balance, and give you an option to list all DVR and PTAT programs from both Hoppers together. Ultimiately, true integration should make think that you have one big a$$ DVR, not two, and the Joeys should never need to be reassigned because the only know about the one whole-home DVR group.
That is not what appears to be on Dish's immediate road-map; it appears that they have assigned the task of Hopper integration to the dumb or lazy programmer group looking for the easy way out. True integration is seemless and transparent.