Had a customer who wanted to use a Fire cut on his Flare and with the help of Sparx and the aid of computer software we were able to determine the following:
The takeaway was that for a 3/4 FIRE, you could get a sharper bite angle for the same depth as a 1" hollow on a Flare blade. Therefore, the 3/4 FIRE might be a good choice for Flare blade.