OK, we voted per
https://meetbot.fedoraproject.org/fedora-meeting/2016-08-09/ kde-sig.2016-08-09-15.05.html
but the results are not yet conclusive due to several members not being
present to vote: danofsatx, jreznik, heliocastro, mbriza, than
Proposal: We have 3 choices: firefox (current default), qupzilla, and
chromium, each kde-sig member can cast a range vote of 0-2 for each.