I returned the Neumann Dummy Head (their description) this afternoon. If I had a spare US$8400, I'd purchase one in a flash. It's a great mike, lots of fun to use.
As it is, my stereo future is AB Spaced, with a centre mike in some cases, and ORTF. I do want to try a Jecklin Disk, but my rental house doesn't have one and right now I'm not about to purchase or try to make one. There are also two Jecklin Disk specifications, which are quite different. As popular as MidSide is, I've never seen it as an option because I don't see buying a figure of eight mike just for that purpose. Having decided that I think that monaural compatibility is now obsolete, for me there isn't really an argument for MidSide anyway.
Since the release of Logic 10.5 last week, I've spent some time playing with the new sampler, which has obvious uses for sound design in addition to music composition. Christian Henson, composer and co-founder of Spitfire Audio, has said that the predecessor, the ESX24, was the best DAW sampler out there, and that the new one is essentially a more user-friendly update. I found the ESX24 a bit intimidating, and Henson is right - the new sampler is much more intuitive.
Speaking of Spitfire Audio, and indeed sampling, Spitfire has just released a new BBC Symphony Orchestra sample library. I'm not a composer, and I only play the piano, but this is a very attractive library for anyone who's intrigued by the idea of playing around with an orchestra. The Pro version is US$1000 and the Core version is $450 ($750 and $350 until the end of the month), but there's also a quite capable Discover version for US$50, or for free if you're prepared to fill out a questionnaire about musical tastes, etc. I've purchased the Discover version, and I'm now thinking about Core :) Spitfire has also published excellent templates for the library for all the major DAWs.
The sampling was done by Jake Jackson, who is Spitfire's sound engineer and who is represented, for film work, by the late Sir George Martin's AIR Studios. in other words, he knows what he's doing. These days, the BBC Symphony itself has an excellent reputation.
If you muck around with music, worth checking out. This is a walk-through of the $50/free Discover version, which I think is about to become very popular with educators and people of modest means or, like me, modest aspirations:
This is a first look at Discover and Core by composer and music educator Guy Michelmore, who has now also uploaded a video about writing music with Discover. Mr. Michelmore is a bit of a character, so it's probably a good idea to check out his Wikipedia page before watching his video:
https://en.wikipedia.org/wiki/Guy_Michelmore