When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The only true answer is from a person who has tried both, on the same truck. 99 out of 100 people on this forum that have an Edge, especially one converted to a Gryphon, will recommend it.
Got a Gryphon on mine, just have it on level one transmission only due to lift and 35's, made all the difference in the world just by improving the shifts since I haven't re-geared yet.