I'm mostly trying out the Wowhead tooltip, but the helms aren't selected by random. Each is a pretty easily attainable helm for balance druid helm
Druidic Helmet of Second Sight
Exorcist's Wyrmhide Helm
Thottbot's Helm of Second Sight
Thottbot's Druidic Helmet of Second Sight, but possibly with a wowhead tooltip. Nope, no luck.
Course as nice as tooltips are, they don't really do much for letting you compare stats at a glance, do they?
Note to self: q2 is green. q3 is blue.