Earbuds Reco?

Currently, I have the Soundcore r50i NC. Super solid and sulit considering na nabili ko lang siya for like 450php noon. Sulit pa rin naman ‘til now pero I noticed na bumibilis na siya ma-lowbatt. Can be traced to my usage tho, but planning na me to upgrade. Sa ngayon, I’m considering Soundcore Liberty 5 NC, or yung 4 but any recos na much better sa kanila? Budget is max 4k