Tried my iPad 2 docked with all the latest iOS and DL firmware and MF 3.2 is even more erratic than it was before in my perception.
It’s not earth shattering since the iPad Air 2 is so much better running MF than my older one. I would rather not use the older one except docked as a backup. Again I think it's all in the eyes of the beholder.
I’m primarily putting it down to the slower CPU and system memory of the iPad 2 that is causing this issue for me.