I don't actually have a 14SG, otherwise I would gladly show off its features. The one I used was Futaba's demo model that I snagged during OHB, copied my 8FG program to it, and then flew my N5c before anyone realised it was missing!
The sticks are adjustable just like the 8FG, and I usually lengthen them a little for my "pinch" style of flying. The sticks are pretty much the same as the 8FG. The biggest difference that I could feel, was the comfy rubber grips on the back, and the switch spacing on the top. There is room on the shoulder switches to lay your finger in between without risking an accidental switch flip. Another cool thing is the vibration alert! Came in very handy at the noisy fly in.