I've had good luck with the 100gr magnum Slicktricks myself. If I was shooting a mechanical (I may be the only one who hasn't had trouble with them) it would be a Rocky Mtn Snyper or the Rocket Steelhead. Both are solidly constructed. Either way, if you poke a hole in his airbags and don't push him, its only a matter of time.
I've never had trouble with a mech. BH either,(two bull moose and several deer).They've stayed together every time.Last season I killed a mule deer doe at 39 yards,the BH hit a rib going in and out without any damage to the blades.I use the Grim Reaper 100gr.
