You can change items using the ItemRack GUI, no need to open your bags. Pick set, replace items, save, done and all from the one window. Item queue works for me too. But to the original query, I don't know that either one is better. I tried AceWardrobe a while ago, but I was already used to ItemRack and I returned to it. I like it's event triggers, the TrinketMenu feature, and it's GUI. Gello's work is consistently solid, efficient, and stable.
I couldn't agree more.