The 150 grain vented Woodsman Elites make a whistle in flight for me, just like any other vented blade. I've only shot two deer with them but the noise didn't seem to bother them.
I don't get the whistle from my heavier Elites though, 175 grains and up are solid. You could look at VPA, all of their heads are unvented except the lightest one. From 175gr. and up VPA and WE are the same only different color. 150gr. and below the WEs are vented and have a longer profile, the VPAs are unvented and a little shorter.
I'm not sure the whistle from the arrow matters but it is nice to have an arrow in flight, if for no other reason than I like quiet arrows...lol.