I'm starting to load some bullets similar to these by Freedom Arms 300 gr for my 454 Casull revolver. I've never reloaded a bullet like this and was wondering what is the best crimp to apply on it. I have 3 different crimp dies for 454 the Lee seat/crimp die, a Lee collet (rifle like type) FCD and the Redding Profile crimp die. Thanks for any input.