I'm not sure what a "bang for your buck camp" is but you have a few "expensive" iems.
I guess it's not about price, but quality? Isn't that what everyone wants?
Yup...you're correct. For me though, "bang for the buck" is anything under $200 CDN that will get me 90% to the stuff that brands like Campfire, 64 Audio, JA, Shure, etc...are selling for multi-hundreds/thousands...US $$, no less. Most expensive set I bought out of all I own, was Moondrop KPE (one month old set, used) for $145 CDN, which included shipping. Weren't even broken in yet...less than 20 hours on them. TFZ No.3 was second expensive at $137 CDN from Aliexpress, brand new, including shipping. Third...my first set of ZS10 PRO (I bought another set in June to give away to a family member for Christmas, when Aliexpress had a sale) for $49 CDN. Second set was $38 CDN, including shipping. Most recently, bought the Nicehck NX7 for $86 CDN, shipped. On the way, is the RY4S Mmcx Plus earbud (and a SPC mmcx cable) for $28 CDN, shipped. Note that I quote everything in CDN $$'s (since you are also located in Canada...so, I think we can relate). All this gear, and I think I'm still over $600 less than one set of CA Andromeda...a thousand less than Solaris. More than $2000 less than Empire Ears Legend X. I can't justify those TOTL prices, and it's those kinds of prices that have driven me away from the hobby for years, since I first became a headfi member in 2005. There's alot of great gear that gets people 90% SQ to those TOTL brands, for less than 20% of the cost. And, I get to experiment with different sound sigs. Right now, my least favorite iem, is the TFZ No.3. I'm not giving up on it yet (found the tips I like, and will be cable swapping again soon). If I decide I absolutely can't live with it, I'll sell it at a slight loss. Still, I only paid $137. Not like I dropped $1000+ (or more) on a single iem. If I didn't like something that expensive, or it didn't fit my ears comfortably, I'd be super p***d off, after dropping that kind of money (assuming I could even ever afford to do so). So, I guess "expensive" depends on your definition of what that is. For some people (like me), $200+ for a single piece of gear, is expensive. For others, it might be $50. For others with bigger budgets, maybe $2000. Or more. Honestly, over the past 40 years I've been into audio, I've learned that price don't mean squat. There is alot of extremely overpriced garbage out there. But there's also alot of really awesome sounding stuff too, which doesn't break the bank. Thanks to headfi (and it's members) and YouTube reviewers like BGGAR (who turned me on to all this great Chifi stuff, over the past year), I can finally participate in this audio hobby again.