There is a new broadhead on the market that I'd like to call to your attention. It's called the Kudu Point and it's made by a friend of mine down in Oregon. These are built like a brick outhouse, and are extremely well made. They are made from .050" thick 400 series cutlery grade stainless steel, with a chisel point designed to not fold over if it hits bone. The profile is designed to maximize penetration. They are coaxially mounted and fly true (i.e. do not plane in flight). They are offered in two sizes (100 and 125 grains, 1.050" and 1.150" wide respectively). This is the best made broadhead I've seen in a long time. You can get more information at:

http://www.kudupoint.com/