F11 Top Coat Detail Product
 

Has anybody used F11 Top Coat product before? For the past 3 years, I've used Turtle Wax Jet Black Spray Wax weekly to maintain/protect and clay bar followed by Turtle Wax Jet Black Box Kit twice a year for deep down protection.

The F11 looks interesting and their marketing pieces really sell the product (as expected), but the price definitely causes a slight pause to buy, on my part.

Any feedback positive or negative would be greatly appreciated.

Thanks.