2nd year shooting the Solid Steel Broad heads. I am a cut on impact shooter and shot thunder heads for 12 years and Montec's for 4 years when I started hearing alot of good things from the guys on the western elk hunting forums. Made the swap and am glad I did! 100x more accurate and crazy crazy sharp and the only other heads I have ever seen compare to them are the German Kenetics!
They arn't cheap but well worth it!
http://solid-broadheads.com/