I am pretty sure neither of these radios have split channel elevator capability as a standard mix. You would have to put the elevator servos on a Y cable and could not independently trim them from the radio.

The Futaba 9C, 12Z, 14 MZ can do it. The JR 9303 and 10X can as well. Not sure of others but I would bet the airtronics Stylus can do it and would expect the Royal Evo 9 and 12 can too.

Of all of these the 9C woudl be the lowest priced.