CI is right, I believe, in that it really comes down to the factors he mentioned. If you can take deer with what you have, moving up to something more expensive and more elegant, is a matter of personal choice.
My 30 pound bow is just right for me. I have heard criticism, but I'm absolutely sure no one is going to stand 30 feet of so in front of me and let me send an arrow towards his chest. Not that I would do that of course. And the WB fits our style of hunting perfectly.
My husband uses the WB also, but he hasn't shot an animal since I started hunting. Instead of taking me out and showing me how it's done, he told me what to do and let me do it.
(For Nomercy; sachiko is not just my screen name. It's what everyone has always called me, even my teachers in school. It makes me feel very warm inside knowing that I am a "child of happiness.")