I have an AAE and it does its job. For arrows with a 1 degree offset it works great. If you are looking for a larger helical you'll need a different jig.
Then you should be good. Especially for the price, it def does its job...but there def are better/higher quality jigs available
The AAE Fletching jig is pretty good for the money. It's not made for someone wanting to do dozens and dozens of arrows but for someone the just does some fletching here and there it's a great fletching jig at a good price.