Shoot, if it's working for you, that's all that matters. I don't use Spektrum simply because I'm not a Horizon Dealer. Their stuff seems just fine at the track. I'm going to give a hexfly a chance with the XB that will be here next week, I like Hitech, and have one sitting on the shelf, but I'd like to find a less expensive one, so we'll give the hexfly a chance.
Another buddy will only use Futaba, and their good but way too expensive, probably my only complaint, no one makes a good servo for less then $35 bucks.
It's like cars. I like Dodge and Ford, the lady likes Chevy. It's all good. Let us know in a month or so how it's going, maybe someone runs into a deal on them later on, or would prefer to to use the Spektrum.