My experience has only been with the Hughes E86. With the latest patch update (5099) and the DirecTV guide corrected - it is a great little box.
My only reservation is the unit’s ability to continually and consistently receive OTA channels uniformly -- that is with a consistent strong signal -- one that does not fade the longer the unit is on. I have had the board replaced in my E86 to correct a problem -- the signal strength of the OTA channels began to fade the longer the unit was actually powered on. According to the tech from the local repair center, they see this problem frequently and said it was due to a bad board. I feel (I am not an engineer) that the problem is heat-related. My box gets quite hot on top (left side). For the record, it is on the top shelf, by itself, on an open A/V rack with a lot of clearance.
I am already having a problem with the replaced board. OTA channels are again beginning to fade. If I power-off the box and / or unplug it for 20 or so minutes, when I power the unit back on -- all the OTA channels are again very strong -- in most cases either at 100 or 93. I have been leaving the unit powered-on. However, I'll change my Pronto to power it on when we turn the “system†on and off when we power the “system†off. That may help alleviate the problem somewhat. Unfortunately, the E86 only has a power toggle – no discrete codes that I can find. I intend to contact Hughes again and ask for a long-term resolution. If I could find a small external fan to attach to the box to help cool it – I would do that -- I just cannot seem to find one.
Other than running into this potential problem -- you will like the unit.