As my collection grows, I find I want to get a great pair of cans for more specified genres. I really want to find a good pair that can cover electronic, metal, and indie. Detail is important to me, with these I’d say they need to be at least a little bassy. Amp pairing def can be taken into account, they will be driven by a Geshelli Labs JNOG DAC. The amps are a Bottlehead s.e.x. and a Monoprice Liquid Gold X.
Overall point, these are going to be my fun headphones!
Budget?
10 chars
Honestly, sub 1k
CFA Cascades. Closed backs with great sound and lots of bass.
Apparently I am becoming a schill for them. 
Have them on right now and really enjoying them.
I’d suggest the iBasso SR2. Has been my favorite dynamic driver ever since I put them on my head. They are versatile with just about every genre.
That’s what I can recommend in terms of headphones that I listened to in person, there are many options in the sub 1k USD range
Focal Clear, but they likely won’t work well on the SEX.
Kennerton Gjallarhorn or LSA HP-2 - I like this headphone a lot for metal/rock, but it’s not even vaguely neutral, and again won’t work well on the SEX.
LCD2 - pre or post fazor
Hifiman HEX used, or an Ananda new
Used ZMF Eikon or Auteur should be around 1K
There are a lot of options with a lot of flavors.
I was really liking the look of ZMF stuff, but finding it used sub 1k has been difficult
The none SE Eikons/ Auteurs are usually just under 1K used, but you need to keep your eyes open, they don’t list frequently.