-- I am no expert, but I do know my place.
Maybe get an Aune X1S..
All in one, pretty good combo.
Maybe get the Sanskrit 6th + E09K/whatever amp..
You can get the schiit stack (do not stack them, they get warm, and not in a good way, put them next to each other).
If you look for the why...
I think this is a very expensive hobby.
But if you are like me and just buying a decent amp + DAC (everything costed like 300$ ?)
Then it is a "one-time" treatment and it is fine.
Try and think if it is worth it.
Go to stores, ask friends, Z reviews, etc...
Understand why you like it the way it is.
Make sure to get hi-fi music like 16bit flacs.. (Don't get fooled by all of these expensive DSD stuff , if you are just getting into it an album CD or a high quality mp3 is just awesome)
BTW if you look for something that is high-end I recommend you get a darkvoice or an X7 (Class A headphone amp).
Also anything from schiit is great.