u/No_Pollution_9975

​Hey everyone, ​My IEM and source journey has been pretty chaotic lately, and after a lot of buying, selling, and rolling tips, I’ve finally locked in on my exact preferences. I posted a brief update a while back, but so much gear has shifted that I wanted to get some fresh eyes on my situation. ​I've attached the Squiglink graphs from Audio Amigo so you can see exactly what kind of tuning I'm dealing with.

​I’ve overhauled my source chain, figured out exactly what nozzle dimensions work for my ears, and narrowed down my next targets. Here is where everything stands today:

​The Keepers (Staying in the collection)

• ​Kiwi Ears Cadenza: The budget OG. I still keep them around because they are just so reliable and pleasant.
• ​AFUL Explorer: Snagged these for €86, and they are an absolute banger. I love that thick, warm, smooth, and bassy signature. The fit is perfect for me too.
• ​Tanchjim Origin: Got a great deal on eBay (€150). For a single DD, these blew my mind. Hearing Amalee’s From the Embers for the first time on these was pure magic.

​The Gear Clearing (Sold or on eBay)

• ​Truthear Hexa & Simgot EA500LM: Already gone. The Hexa felt muddy on certain instruments and lacked bass, while the EA500LM was just too heavy and kept sliding out.
• ​Punch Audio Portazo: Sold. Mind-blowing bass, but the nozzles were literal physical torture. Honestly, I still don't know exactly why they hurt so bad, but they were unwearable.
• ​Kiwi Ears Melody: Currently on eBay. The tuning just felt bizarre to me.
• ​Kiwi Ears Aether: Going up on eBay next. I realized full single planars sound flat and "platt" (lifeless) to my ears. They have speed, but they lack the organic texture and "moving air" sensation of a dynamic driver. On top of that, the nozzle is just way too short for me.
• ​Hidizs AP80 Pro-Max: Up for sale. It’s a neat little DAP with a nice volume wheel, but it's just too small for my hands, and the leather case makes it a nightmare to register screen presses near the edges.

​The Source Chain Upgrade ​I replaced the Hidizs with a HiBy R3 Pro II, and it’s a night-and-day difference. It has double the battery life and double the power output on both 3.5mm and 4.4mm. Plus, I'm running a community Custom OS on it, which completely revamps the experience and makes the UI incredibly smooth.

​For amplification, both of my devices are battery-powered, so I can easily take either of them on the go or on vacation depending on what I'm in the mood for:

​The Tube Option: My Douk Nobsound P10 Pro (modded with Muses02 op-amps), which I usually run with a 75-ohm impedance adapter.

​The Solid-State/Laptop Option: My iFi hip-dac 3 which I scored on eBay for €140. It pairs beautifully with absolutely every single IEM I throw at it, and it's perfect for a quick connection to my laptop or when traveling light.

​The Eartip Epiphany ​For the longest time, I thought I needed L or XL eartips to get a proper seal. But a few months ago, I finally realized that size M is actually the sweet spot for my ears. My current rotation and incoming mail consists entirely of M tips:

• ​In use / tested: Dunu S&S, Tangzu Sancai (Normal & Wide Bore), Tri Clarion, HE Sonic Galaxy (which makes the Origin incredibly comfortable), and Kiwi Ears Flex.
• ​Ordered / untested yet: Divinus Prism Wide Bore and NiceHCK C04.

​The Next Step: Upgrade, Sidegrade, or Daily Driver? ​I clearly favor high-quality DD slam, warmth, and an engaging, "alive" sound over dry planar technicalities. For my next purchase, nozzle ergonomics are critical. The AFUL Explorer (5.5mm bore / 5.5mm lip) is awesome and perfectly comfortable. Any new recommendation cannot have a short nozzle like the Aether or cause instant pain like the Portazo. ​Right now, I'm trying to figure out how to balance my current shortlist with my long-term goal for a perfect outdoor setup.

Ideally, my ultimate dream is to find a daily driver for on-the-go that bridges the gap between my two favorites:

• something with the thick, satisfying bass of the Explorer, but with the crisp clarity of the Origin.

​With that in mind, I'm completely torn between these concrete plans:

• ​The Upgrade Option: Move up from the AFUL Explorer to the ZiiGaat Arcadia.

The Sidegrade Shortlist: -Binary 321MEMS: The MEMS tech really intrigues me here. Since MEMS is basically the little brother to EST drivers, I'm highly curious if it can deliver that crisp treble extension without losing the dynamic low-end weight.

• ​Simgot Supermix 4: A fascinating Quad-brid featuring 4 entirely different driver types (DD+BA+Planar+PZT). I'm wondering how well they managed the coherency and if it hits that crisp/bassy balance.

​The "On the Fence" Options (Unsure if they are worth it):

• ​Dunu DaVinci: These have been recommended to me a ton, but I'm honestly still not completely sold on them.
• ​AFUL Performer 5+2: I've looked into these since they share a similar, comfortable nozzle style to the Explorer, meaning the fit should be completely fine. However, I’m just not sure if their actual sound signature will bring enough of a real sonical upgrade/value to justify the price.

​If you share a love for dynamic punch and physical bass over flat planar speed, how would you approach this? Should I take a gamble on the MEMS/Quad-brid sidegrades, jump to the Arcadia, or is there another hidden gem that hits that exact "Explorer Bass + Origin Clarity" sweet spot while keeping the nozzle safe? ​Let me know your thoughts!