Board Thread:Questions and Answers/@comment-38453586-20190207210151/@comment-32271305-20190208131017

At the moment the poll's results are:
 * Nukers: 50 (98.04%)
 * Sphere collectors: 1 (1.96%)
 * Other: 0

Since "ATK +% per Ki Sphere obtained" is the only official terminology existing in the game, it would seem that the poll has already found a solution to this "problem". To be fair, the third option hasn't had any real chance, but I think it shows that the community has no interest in finding an alternative, since every Dokkan community still uses the old term.