The G model is an upgraded F model. The F model is discontinued (I believe). The differeince is the G model has only 1 fuel input, the F has 2. The input is in a better location adn the lines done have to go through the fod screen. It also swivels around.

Why order from TBM? Order from Henry at modelbau, and see if he'll match thier deal of a free jet. I hate TBM service they dont know anything at all about what they sell.