I’m using them alongside the HEDD Headphone Two, also recently bought from Thomann, they complement each other very well.
The HEDD have the edge on detail retrieval, you can hear further down into busy arrangements, it’s not a big gap but at times it really helps.
The Audeze have a slightly warmer, more musical and less forensic sound. They are much easier to drive and any good quality audio interface will have no problems with them.
They take eq extremely well and the Sonarworks profile adds a bit more detail to the high mids.
I prefer the Audeze with the correction profile and the HEDD without.
They’re both heavy heaphones but the weight is well distributed and I have no problems with either.
I find the Audeze to be the more comfortable because of the lower clamping pressure. They’re very comfortable headphones.
I find the stock Audeze cable a bit plasticky feeling and prone to tangling, also a bit short. I’ll change it with something that feels better.
The solid case they come in looks good but in practice, unless you travel with roadies, it just takes up space and adds weight, it’s easy to find a decent quality carrying bag on Ali Express.
On the whole, if I had to keep just one of the two I would personally go for the HEDD, though of course it’s completely subjective.
The Audeze for me make a great complement to them and are also wonderful for just listening to music, whereas the HEDD are more of a mixing and mastering tool that can at times sound a bit too analytical for general listening.