RC should chime in here at some point, he likes them a lot...
I used them the year before last and had excellent results! 4 shots, 4 hits and three very quick recoveries (two shots were on the same doe, spine and a follow up through the lungs). Total length of recovery on all three animals was 105 yards total.
Double lung 20 yard shot on an 11 point buck, with the arrow sticking in the ground... 60 yard recovery. 12 yard shot on a doe that hit her in the spine, and a 15 yard second shot through the lungs, both arrows sticking in the ground... 0 yard recovery. And another doe shot at 28 yards, double lung and top of the heart, 40 yard recovery... broadhead passed through but the arrow stayed in the deer.
They fly great, sharpen easily with an Accusharp, and hold up well. I've bent a few tips over but they had already done what they needed to do by the time they bent... If so inclined I could send them back to Magnus and get them replaced, but they did everything I asked of them so I haven't thought much about getting them replaced. Kinda figure they are easily replaced...