Wow! Thank you guys so much for the vote of confidence!
But unfortunately, I'm afraid I'm going to let you down - I'm not into wireless audio!
My thing is the 'better valued' ($300-$600) segment of
cabled 'audiophile' headphones, usually run through tube amplification.
Yeah - tubes & cables is kind of a 'purist' stance. But, I know what sounds good to me and what I like! I guess it started with my playing a Strat through an old Vox tube head as a kid, and I just fell in love with the tube sound.
Also, the bulk of my listening is Classical, then Jazz, then everything else. So my favorite headphones (Sennheiser HD650), are awesome for Classical, Jazz, and Choral/Vocal, but might be considered deficient in bass & overall 'pop' by many - especially when listening to other genres.
Consequently, I have multiple headphones and amps to mix & match for different sounds & genres of music. I have all three amp topologies at my disposal (tube/hybrid/solid-state), and all three headphone types (open, semi-open, closed). Each piece of gear has its own sound signature, and I picked individual pieces of gear that showcased the differences in their type.
I enjoy mixing & matching and pairing gear to musical genres and my moods.
I won't further bore you with my travails of tube swapping, op-amp changing, capacitor adding, or other equipment modifications! They have been many!
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But to you Cardinal, the best I can say is to buy from Amazon Prime - if possible. There's really no substitute for listening to a set of phones, before pulling the trigger for good. I'm fortunate I have (higher-end) audio places by me that let me demo headphones. Do you have that? Would that be acceptable to you, given the Covid situation? If not, them Amazon Prime or a big-box store with liberal return privilege's is the way to go!
Also, don't over-look the NYC '47th St.' mail-order houses like BHPhoto or Adorama, as they now do standard returns. But I'd only go this route last, and only after absolutely ascertaining your return privilege's on your specific product. My experience with them is they will accept returns, but not always extremely happily. They do not have the same awesome seemingly endless unlimited return privileges as Prime, so I usually go with Prime - even if paying more. I figure the slightly high cost is a fair tariff for my being able to properly audition and easily return a product, if need be. Privileges' have their costs!
Additionally, many of the 47th St. type houses elsewhere in the country sell directly through Amazon, sometimes even offering 'Prime Shipping'. By ordering through Amazon, even a non-Amazon seller will deliver a higher and easier level of return privilege due to Amazon's standards. But most importantly, Amazon - quickly via their chat function - will rectify a problem situation. EBay will also do the same (mediate), for their sellers that offer return privileges. But you'll need to take due care in choosing a vendor and vetting the return privileges.
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You indicated you have no 'back' preference types (closed/open). You also indicated you listen to Electronica, and like solid bass. Each headphone has its own strengths & sound signature, but in general closed-back types provide stronger & deeper bass, particularly in relation to the price point. Open-back generally provide a more natural & 'airy' sound, with a more accurate and nuanced bass that is not as prominent nor deep. You may want to keep that in mind.
Also, I run my headphones through a (hardware) equalizer. That way I can correct and tailor my frequency response to what I prefer. For example, I very slightly increase the bass in my Senns, which adds some weight that many believe Senns lack. I also add a touch of treble, to brighten them up a bit. A little EQ can go a long way in tailoring a set of headphones to your liking. However, I don't know how you're sourcing your signal & if you can squeeze one into your signal path.
Eschewing hardware EQ, there's a plethora of software EQ programs & apps for computers and cell phones out there. I strongly recommend having the ability to EQ. It can make a world of difference. And it may be as simple as downloading an app to your phone or computer, if that's your source.
Hope this helps, buddy. Hit me up, if you want.
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@Checkerboard Strangler might be a good guy to have in this thread.