The dish pathway X2 used to be the only one who could receive the eastern satellites . this is no longer true as both king and the dish play maker have models that can do so , you just need to check as not all models can. I like the pathway X2 ( I have one , and a travler) because it’s larger reflector than any of the other dishes and has better reception in bad weather. It’s also it’s disadvantage and that it’s very large to store. I think if I were you and going with the traveler eventually I would choose a king model with a roof mount that the DISH can snap into and out of . That way you could roof mount it out of the way or take it off and deploy it elsewhere.
The Wally receiver will receive all channels you are subscribed to in high definition from ANY portable or large travler etc Antenna. Add any mini usb hard drive ( laptop) and a 40$ one time account fee and you can record pause replay any program for no monthly add on fee. If using a travler or full array antenna you can watch and record two Chanel’s at the same time.