Spirit System

Up to now I'm using several Spirit Pro's and one Spirit GT in my Helis. For a new purchase I'm wondering what are the differences between Spirit GT and Spirit 3? Spirit 3 costs half of Spirit GT, but are there any disadvantages in Spirit 3? Can't see any in the descriptions, so why half price only?

Hello,

main difference is that Spirit 3 is designed for a smaller helicopters and has one port less.
Price difference is also because Spirit 3 components are produced in Asia while GT are fully produced in Europe.

For helicopters with 4 swashplate servos GT is required. Other than this there are no disadvantages.