They are the new kids on the block and I have not heard anything about them in this regard.
I have had fittings done which cost about $250 the first time and $125 or so for the next time I come.

My suggestion is pretty simple.
Go there and talk to the folks and see what you get. The less expensive fittings are fine in regard to setting up the saddle height, angle, position in relationship to your
pedals and cleats. Perhaps a quick stem or handlebar adjustment.

The more expnesive fittings do a BODY measurement of some type and that takes more time and should give some added benefits.
Bottom line: If the saddle is not set right and your knees hurt you will never ride long in the saddle. The basic fits should improve these issues but the higher pro fitting
will work with you until they get it right and should take about 2 hours as the basic may take 30-40 miutes.

Rob