E-Bike newb here and I've had my eyes set on a few folding fat tire bikes.

Two of which are the Fold X and the Fold XS

Debating on whether or not the XS is worth the excess money and longer wait time.

Apart from the 750w motor, hydraulic brakes and air suspension fork, what are the other major differences?

Price for the XS is $1699, but they have a discount code special for $999 on the X

As much as I'd like to go all out as I usually do with all my hobbies, I'm thinking it might be best to start off with the X just to get my feet wet and perhaps upgrade later if I really feel the need.

This would be my very first EBike purchase