i wanted to try mechanical broadheads so i bought a cheap set from Wal-mart. They were Eastman brand. I used the cutting point version this year with the three blade option. The doe i shot ran max 40 yards from where i shot her at to her final resting point. The broad head went through two ribs on one side, heart, one lung, and two ribs on the other side. I was very impressed with them. I went out and spent some mone on good mechnicals, I bought the Grim Reapers!