Floris board has the best swipe amongst foss options Ive tried. And Ive tried a few. But unfortunately google/ samsung swipe keyboards were super convenient.
Actually keypass2android, my password managaer has a keyboard thats the best (but its really ugly) so I cant use that.
.m3u format is shared between most sound apps, and I was keeping music on the same relative path anyways between devices. So basically I can define playlists on PC and have them show up on the phone. Then on the phone I can track the number of times and the rating of each music and create dynamic lists, which I can send back to PC if I feel like moving things around.
openboard, awesome keyboard without tracking software
I have tried to use Openboard, but Gboard really spoiled me with the quick language auto detection... I have even tried using the iOS stock keyboard and it sucks balls compared to Gboard...