I own one myself. Simply an android dap. No bullshit. I can't really say the sound is as good as X5ii but the X5ii is a pain in the ass to use. Have to download and import. One quick question though, does your x5iii has any hissing/ audio interference on your left channel? It's extremely noticeable when I place it near my phone / laptop.

I'm now using the clear case instead of the leather case. The leather case introduces hissing and interference. I've tried using it with a shure se215 (not as sensitive) and there wasn't any hissing at all. Using some apps like twitch does introduces significant lag but not up to the point where it's unusable. Spotify however, no lagging whatsoever.

Noble audio trident

I got the universal version