MEST MK3 works very well with Spinfit 1025. I think they are intended to be used for TWS but they work fine with other IEMs too, especially ones with BCDs. I'm getting an even deeper fit with these tips than the included Petal tips, and I am getting more treble energy now. Not a bad thing of course, and I actually thought I would prefer these tips, but after a few days I started missing the more laid-back sound of MK3 with stock tips. So I went back.
After having MK3 alongside MK1 for quite a while now, I can see why people would prefer MK1. It is DISTINCT, and I don't think I've heard anything else quite like it. It always stands out, and is always a blast of fresh air if I haven't listened to it in a while. MK3 has some advantages, but it definitely has more of a safe tuning with more traditional imaging. If I had to pick one or the other to round out a diverse collection of IEMs, I'm going with MK1. But if I could only have one IEM and it was between these two, I'd probably go with MK3 just because it's more of an all-rounder imo.
After having MK3 alongside MK1 for quite a while now, I can see why people would prefer MK1. It is DISTINCT, and I don't think I've heard anything else quite like it. It always stands out, and is always a blast of fresh air if I haven't listened to it in a while. MK3 has some advantages, but it definitely has more of a safe tuning with more traditional imaging. If I had to pick one or the other to round out a diverse collection of IEMs, I'm going with MK1. But if I could only have one IEM and it was between these two, I'd probably go with MK3 just because it's more of an all-rounder imo.
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