I have just recently taken out my Zoom F4 and Audio Technica BP4029 MS stereo mic for some recordings.
Heres a link to my site where I've blogged about it and have some recording samples!
https://jasonpinchessound.wordpress.com/2017/04/10/catching-waves-in-devon/
I don't have a SD to give a comparison but I thought you may want to give this a listen.
This was my first time using the F4 out in the field. I'm usually a post-production guy but have been wanting to venture into the field recording world. I spent about 2 months searching the web for advice and forums comparing the gear that I had on my wish list and ended up with this rig. I am so happy with it! I have a relatively lightweight compact set up that I can capture quality and totally usable recordings. Plus, I'm about £2000 better off!
Bear in mind these recording were my first. On reflection, the recordings are a little hot (although good for you to hear how it performs with high gain). I did not use the digital limiter at all and the recordings have not been processed in any way (except to decode the MS to stereo).
I only used the MS setting on the mic so I still have the option of having the clean mono mid mic if I want.
Any feedback or thoughts on the stereo image of the Audio Technica BP4029 are welcome!
Jason