Hi Mark
I think you'll be pleased with either of those. My little Skymaster L39 is lovely to fly and to be honest it's a bit fat for it's size but still displays very good characteristics especially a the lower end of the speed range. I needed a gyro on the rudder to damp out it's tail wiggle at higher speeds. I'm sure they will both fly like kites, I'd go with the Skygate model as I think it's a better representation of the full size even with those massive air brake intakes

. The larger Tomahwk design didn't do it for me on the scale front but impressive none the less.
Cheers, Alex