HuronIP...just finished my FE written last week using the Sheppard Air prep. Again there wasn't a single question on the test that wasn't verbatim out of their question bank. You'll be glad the FE test bank drops down to 395 (from about 700 on the ATP).
I've done both the FEX / ATP written and overall I would say Sheppard is a little more pricey than Dauntless, and not as pretty a software presentation, but a 99% and 98% later I would recommend them to anyone.
Happy studying and Merry Christmas,
MayFly