I am a little concerned about an uptick in overall gnome-shell crashes
as seen at
whether or not any one specific problem is to blame.
Note that in the mirror statistics, all three of these releases are
about equal, with F27 just overtaking F25 but not F26 yet. But, there's
a _ton_ more reports from F27, and more than either when those releases
were fresh or when they were at their peak.
Fedora Project Leader