Voilà:

-GT Lite: This model is designed for a GT (Gran Turismo) driving position. This position is more upright and resembles the seating position in a normal car.

-F-GT Lite: This model offers both the GT position and the F1 position (Formula 1). The F1 position is significantly flatter and resembles the seating position in a Formula 1 car. The F-GT Lite is therefore more versatile as it offers two different seating positions.