The title pretty much says it all.
Since you seem to have made the decision to have the list of available “style” Gem Store items growing instead of mostly rotating, i think it would be at the time to make the UI a bit more browsable.
i would love to see filters comparable to the Trading Post like “armor skin”, “weapon skin” or “outfit”.
it would also be great to have a preview for minis.
i think it would be in the company’s best interest to make the Gem Store more user friendly.