I use the 220grn Muzzy Phantoms. Very tough broadheads and extremely sharp right out of the pack. I shot a Doe this year with one that completely busted through a rib passed through the deer for a double lung shot and then burried 3/4 of my arrow into VERY rocky soil and when I pulled the broadhead out of the soil and rocks it showed next to no signs of damage and was even decently sharp still. Actually still could shave hair on my arm. So far I have been very impressed. But then again I say i am using the 220 grain versions.

Here is a photo of the holes it left