Great post. I very much agree with all the main points: HE1000s, Ragnarok & Yggdrasil. I also agree with most, but not all details.
Further HEK comments - for another time/thread.
I was also underwhelmed overall by the Ragnarok and had to let it go. Back when everyone was still singing its all-praises, I thought maybe I had a lemon sample or something else was wrong there. Since then I had a few other opinions coming my way, so I think that's actually genuinely what it is and how it sounds (to me). The Rag left me wanting in transparency to source, articulation, detail, extensions, sound stage, clarity. I felt my Theta Gen V was a bit underperforming with it. Thankfully it is better as a headamp, than as speaker amp. With speakers it was a very mediocre experience compared to a class A solid state speaker amp. I did not really expect much from it with speakers, to begin with, so I was not dissapointed. Quite simply with a proper speaker amp or a better headamp, the Theta sounded like a better source, which it is. I did not have the Yggdrasil back then.
However, that said, in terms of value for the same money, I am not sure what is better in solid states around that budget. For some more money, the next tick up was the Audio GD HE-9, an amp I did like, and which I thought was better than the Moon 430HA. The HE-9 is a notch warmer (something I don't particularly look for, but I don't mind a small amount as long as it's not gooey), but it's articulate, more organic sounding, has an amazing sound stage (and I don't have to add for a solid state) and stupid engaging bass. That said, I would also prefer a good tube amp.
Obviously Schiit knows a thing or two about tube amps, hence what I would like to see is something high-end. A DHT SET "Ragnarok". Oh yeah, that would go instantly up my interest list.
I don't think the Yggdrasil will please everyone, thus I always want to make sure to describe what I think it is and isn't. There's simply no "best sound" that works for all. Yes, it is very neutral and very detailed. Also very realistic. I don't think it is "detail forward" and I am not sure this problem really exists at this level of SQ, except when we talk about a different level of obviously flawed sounding products, which the Yggdrasil isn't.
The Yggdrasil does a great job with my solid state speaker amp, which is high class A bias and is a small notch warmer than neutral. But it is amazing with the Eddie Current, which is a SET tube amp.