I use 200gr muzzy phantoms for my zipperrecurve and black widow longbow. I use 125gr magnus two blade for a my martin. And use 125gr magnus glue ons for my selfbows.
I just bought 28 old 160 grain Thunderhead broadheads- they were built 20+ years ago, steel ferrule, big 3 blade son of a gun's, ultra sharp blades and I bet i can sharpen the tips almost to a razor sharpness