hi eightwgt.i use steelforce 100 sabertooth lockdowns.they work great.so far this year 2 hogs one was 250lbs @ 26 yds broadside.just behind the fightin plate complete passthru.sat i shot a doe(130lbs) at 31 yds broadside same results.my setup is a matthews fx 26.5in@65lbs,carbon express 200@27in.,285fps.i believe broadheads are important but shot placement more important.pick 2 ribs and shoot between em.good luck,billy