I've pretty much decided to go with a 100 gr. four blade stinger broadhead this year, the flat blade with two bleeders. Just curious if anybody has an opinion on these. I've seen nothing but excellent reviews on the internet. Flies like a field point, complete pass throughs, great blood trails. What's gonna sell me is the fact that all you gotta do is sharpen them, no buying replacement blades and fooling with puttin em together. AND they come with a lifetime warranty. Who uses these and what do ya think???