I agree with tucker301, there really is no best call on the market. I've used several with pretty good success getting birds in close. But H.S. Strut makes and Anodized Aluminum call called the Black Magic. It has an acrylic striker, and can be used in any weather. But if it's not damp when you're hunting, I perfer using the Rosewood or Hickory striker with it. It makes great purrs, yelps, clucks, and with practice, you can cut real good with it also. A diaphram call is probably best when turkeys get real close, because you can keep both hands on your gun and there's less movement so as not to spook your bird. Hope this helps out!