PSB M4U TW1 True Wireless Earphones

I've tried Mee, and they sounded pretty good for the 2 weeks they worked... I'm hesitant to waste a lot of time and money on questionable products. I am intrigued by Moondrop, though. I'm seriously thinking about upgrading, though, like the 846s. The comfort and durability, as well as the sound, makes the Shures worth it for me.

Sorry about that, I meant to write FA9 not f89!! What Chifi sets have you listened to I meant, sorry again. The thing about these older sets is that they are using old technology, Kz ZSX for example uses 5 BAs and 1 DD, much more components than older sets. Now I am aware that it's not only about the components and in fact even sets that have a lot of drivers can sound awful but a set that has more drivers will sound better than a set that has less driver if they are both made with the saying level of skill. These single or double driver sets will not be able to match the full potential of what these Chifi iems have accomplished. The sub 50 dollar Chifi iems are probably pretty bad/mediocre. But the Kz ZSX blew my mind away. No bloat that I could notice and like I said compares within 5% of my 550 dollar FA9s that have similar components minus the DD. I'd just stay very far away from Shure, they might sound better than bad sets, but they're not competing with the top 50+ dollar chifis right now. I can speak from experience as well having owned the 425 and Ety 4xr as well as 2xr, these older iems just are behind in bass/sound stage.

I've almost had, or sampled, too many to list, both iem and full size cans. Multiple Shure models, dating back more than 15 years, Etymotics, B&O, Sennheiser, Martin Logan, ADV, Mee, Hifiman, Stax, Grado, Jlab, Jabra... Just the ones I have, and I've heard tons more. I'm very much inclined for pro sound, having spent a lot of time at a mixing board. Agreed, my 425s are light on the bass, but extremely fast and tonal. Same with treble, and never sibilant. I love bass as much as the next guy, but I can't stand it when it's slow or overdone and one note. But, since 90% of music lives in the midrange, my Shures are pretty awesome. I'm looking forward to hearing the new Aonic 4.