Hmm..I feel like I have posted to this topic before but this thread looks different.
Any how here are a few of the different windscreens I have tried. The standard Purple Panda (aka Panda) is not bad but its a little too small to get the Panda blimp and the Panda mic to fit together at the same time. You can force it but you have a high chance of ripping the Panda deadcat. What I have been using (that seems to work the best so far for me) is the Purple mic, with Panda black blimp windscreen on top of that with the Bestshoot MW-1 windscreen on top of that. (The MW-1 (shown center) is also a good replacement to the Panda dead cat if you were to ever lose are break your Panda deadcat windscreen (shown left). On one of my most recent videos I test the Movo WS1 (shown right), but what a monster though, it looks like a Muppet. I tested the Panda mic, with the panda black blimp on top of that, with the Bestshoot MW-1 on top of that, with the Movo WS1 on top of that! It seemed to do a great job blocking wind noise but my face was buried in muppet fur and my voice sounded like it too! It was not very comfortable so I probably am not going to use the WS1 as a go to in my current helmet (Bilt Force Matte Black.) The Panda microphone and windscreens have been mounted directly inside the front mouth area shown below.
Next setup I want to try is mounting near the ear pad to see if that is any better but not with the WS1, it may look like a reasonable size in the picture but it's way to big in reality. I dry tested it in my office and it gave me a headache. So back to the MW-1, with Panda blimp and Panda mic. Furthermore, I am currently using this mic setup in conjunction with a GoPro Hero 4 Silver.
Lastly, there are so many factors to consider too. Such as what kind of bike you have (is it loud or quiet in general) and what kind of windshield does your bike have, what speed are you normally riding at when you are talking, what are the conditions outside, is it windy or is it calm? Is it rainy, or is it sunny out? The list goes on and on. So every setup is unique to the conditions you are presented for any given day.
I have been looking for the perfect mic setup for over 2 years now. I currently ride a 2004 Honda CBR1000 and a 2005 Honda RC51 with Satos and I live in a pretty windy city. So it's been quite a challenge. I have a double bubble windshield on the CBR1000 and I think that does help a little. But even with the nicer windshield, that wind-noise is a daily battle. I think someday I will crack the mic code though, just have to keep trying.