Interesting chart linked in the post above. Thanks!
Normally, I would have recommended the Wally to save money, except for one thing: "Receiver Fee: First TV $7"
With all of the Hoppers, the first TV is included. Combine that with the new customer promo offers, which lower the DVR fee on the Hopper Duo to $5 per month ($10 per month on all other Hoppers) and $5 per month for each Joey, and it is no longer really worth it to start an account with a Wally to save money.