So I finally caught up to the tech enthusiast memes by buying 'ChiFi' AKA Chinese/Taiwanese In-Ear Monitors that undercut present day professional brands from $400 all the way down to less than $10 from the less reputable brands. Plus there is simply a lot less physical material for manufacturers to concern themselves about.

I am now an owner of a pair of Simgot EW100P "Shark" earphones. For what is supposed to be a very budget oriented tier of product, the packaging is surprisingly high quality. The company and the distributor could have done so much trying to sell via knockoff OEMS, but i really think it says something for something this cheap to still have a small card to mark down the QC approval and address for Shenzhen Simgot Technology Co Ltd. Plus the shiny sleeve box has a cute but simple illustrated vector shark, which can't be said for half of the companies in this field.

As for extra impressions, I'm not exactly sure why the MMCX connectors became a standard for these cables to the small speaker-drivers, but there does seem to be an okay-ish amount in supply. It is interesting to see how cables in this field tend to follow more 'transparent' rubber cabling that mostly just shows the required shielding to work. It's also two separate cables that are held together by adhesives and also-glued cable strain relievers. How much of this was copied from previous generations of IEM designers like Etymotic or Shure?
These buds will also be used for some music work from practice and maybe for recording, and general multimedia use.

Images & further impressions coming later today.
A browser reset just ate my draft and I just want to get this second half finished with. The molded cable/hook around the ear and larger housing for the speaker/driver allows for significantly better ear seal thus more definition. However the same changes from older style earbuds also improve the overall space more than two-three electrical lumps hanging without major securing. The Simgot also blocks out noise better which seems to be what most people desire, with a mild cost of cable noise being more noticeable but it's a fair trade compared to the tragically necessary complexity of wireless buds.

Tried doing an A/B EQ test but the sound quality is actually so much more developed compared to the 80's-spec Sony 7506's that the only thing that can be notable are just the subbass and treble which seem to mostly be the design limitations of cheap IEMs with simpler designs than the Simgot Supermix or Moondrop Variations. And no, I will not buy Moondrop Variations or anything over $100 again, that tier of product is not worth it even for a "prosumer" type of target market that most of these seem to be aiming for, as showcased by the weirdly high amount of influencer collaborations for such a new niche. This is actually why I first considered Simgot and Tanchjim over other companies and brands, as those two didn't need to slap a random Youtuber's name and face on a box to sell more.

So the Simgot EW100P "Shark" was just an unconditional improvement from similarly priced JVC or Skullcandy products, and it seems like most of the budget IEMs are at least on par or better than the old studio standby headphones. May purchase more for other purposes. Photos coming Soon™.
And here are all the photos best fit for uploading.