Is there really a market for this?

[Lite4]

The FX system is a bit pricier, but again you can't compare them. It is akin to comparing a forklift vs. a car. Yes, they will both get you to the church house on sunday morning, but they were made to perform very different and specific tasks. So the person buying the forklift isn't really interested in the car because it won't do the specific task needed for it to perform.