Two blade broadheads have been getting the job done for years. They are very deadly and work quite well. Of course the more blades the larger the " hole" and the more tissue damage. for deer size game I like a multitblade head but for super tough larger game a two blade is king. I used two blade Magnus heads last year with good results, and I know they will get the job done. It all boils down to a personal choice in what gives you the most confidnece.