I would take the TRN EMX, its not expensive and I find it much better then TRN EMA, NiceHCK EB2S and JBL Tune 205. While the last one, the JBL Tune 205 is very comfortable, maybe it's a good option for listening to audio books.

I think the ideal nozzle length is very personal, I like IEMs with long nozzles as AS16pro. I use them with a small tip while short ones, as PR3, I use the large tips. These long nozzles give me a much better noise isolation.

Did you test it with foam tips? I didn't experience much different between PR2v2 and PR3 - maybe the mids are more present, probably too have a higher sensitivity, measured at 1kHz ...

I received my PR3 and have no sibilance with foam tips. The PR3 sound is almost the same as the PR2 v2, I would wonder if you can detect the difference in a blind test. Maybe the sensitivity difference (volume) is a little noticeable, I tested with left PR2 and right PR3 ...

Has someone tested the Coony PTM - probably of JCALLY? https://www.aliexpress.com/item/1005006115621691.html

I would recommend the TRN EMX with donut foams, but there is not much subbass. I find it good for metal, rock and acoustic, maybe not so good for pop.

And not to forget the TRN EMX with 2 pin QDC. (I'm very happy with the TRN EMX, it sound much better then other low costs earbuds as NiceHCK EB2S or TRN EMA - and you can attach a boom mic.)

Now it can be ordered on Ali I preordered also a PR3 https://www.aliexpress.com/item/1005006237217749.html

I have also the Eb2S and think the TRN EMX (with donut foams) can be a nice upgrade, that's not so expensive.

It seems to be $78 https://www.smabat.cn/smabat/products/47495928.html

I'm happy with PR2 v2. With foam tips it's very good and I can listen for hours, with dunu s&s I find it fatiguing after a while.

I have a Simgot EW200, probably more or less comparable with the EA500. I don't find it a spectacular set, not as detailed as I hoped. The IEM is also small, and therefore for me more difficult to have a good fit, compared to the bigger KZ IEMS that I have. I would advice for a PR2 and an...

I have the CCA BTX, I think it is comparable with the AZ20 If I look on the graphs of the AS16 Pro, driven with the CCA BTX (https://pw.squig.link/?share=KZ_AS16_Pro_BTX I think its driven with the CCA BTX) - it looks like there is a series resistance in the driver. That may the reason of the...

I like also IEM's with lot of details like KZ PR2 and KZ AS16 Pro. For the moment I use the TRN EMX a lot, more than the IEM's. It gives a detailed sound but the subbass is not present. I can compare with TRN EMA and NiceHCK EB2S, which gives not as detailed sound. My advice is too go for a...

The AS16 pro, normal version, is very good. I use the normal version with a CCA BTX bluetooth set - the high impedance with on my desktop, needs more power. @Nimweth I hope KZ releases a good pair of earbuds, I love the TRN EMX but would like a version of KZ. Have you an idea how the TRN EMX...

I would spend a litle more an go for the TRN Emx (+-40 euro) and the TRN Redchain Gaming Cable (+-12 euro) With the TRN EMX, the cable goes around the ear and a real boom mic is useable. I have a EB2S and TRN EMA, but I find the sound not so refined. I like the TRN EMX very much, I find it...

Works good with TRN Redchain Gaming boom cable. A nice, correct working cable. Not with incorrect connections as the CVJ Hato where the microphone is connected with the Right signal, and so the output audio is recorded ...

I think its better to buy the PR2 and the AS16 Pro (High Impedance) - a good duo, and they have enough difference. The AS24 is quite expensive if you compare the drivers with the AS16 Pro, and the AS16 Pro has an extra bass BA.

Hi @PhonoPhi, @Atek2019 , I think the CCA HM20 is a interesting version with a new DD and 7 BA's. I didn't buy (maybe later?), but according the youtube review of Jordan Oki, it's good (a smaller AS16 Pro), and it has much bass.

I watched the review of Jordan Oki and he finds the CCA Duo not that good - all details are coming together and not spread out over the stage. As I agree with his review of the AS16 Pro, I think I will find the stage also too small. My best IEM is the AS16 Pro High Imp - and I bought a spare...