The Pathway X1 is for Dish only and will handle up to two 211 receivers. The Carryout G2+ will support receivers from Dish, DirecTV (non-HD) and Bell. The G2+ also uses a power inserter so it needs a second 110V outlet near the primary receiver. Otherwise, they are almost identical in footprint and both can handle up to 2 receivers.
I have had both. I recently upgraded from the X1 to the G2+ (we traded the X1 along with the old coach) and now can take advantage of our home DirecTV plan in the new motorhome.
John & Kerri
2016 Thor Hurricane 35C with our pups MacDuff, Piper and Annabelle