I did some listening and testing last summer with windscreens. C-483's with various windscreens I had. I used the Shures, DPA's, and some generic smaller models I had. I choose the ck63's because they were the most affected by wind. Anyway, I concluded that the Shures provided the best protection and sounded the best overall. The Shures have an air space that they create around the capsules that the other wind screens do not. I thought the DPA's attenuated the high end a bit and didn't provide the same wind noise suppression that the Shures did. I use the Shures outdoors now.