I would ask what is your budget first. Second I would increase broad head weight and FOC. 200gr upfront works wonders! Several ways to going about increasing the FOC.
Broad heads I like and have had good performance with are in no special order:
Razor Tricks
Iron Will
WASP Sharpshooter Traditional
Valkyrie Bloodeagles
Day Six Evo X
I want a broadhead that'll kill a deer or hog when released at recurve speeds of say 190 fps. Not so much a question of budget. That said, I see no need to blow big money if I don't need to. I do have other hobbies that have to be funded!
At traditional speeds, I'd think cut on impact is needed. I like the looks of the Woodsman, but they are pricey!
I can't see 650 grains. Seems like it'd be crazy slow and arc like a rainbow pass 20-yard. But what do I know.
