Ability Animation options

I would like to see an option for turning off the animations for abilities, I have an iPad 1 and I already get the performance warning, the game runs fine but when the abilities are used its a little choppy. The reason this concerns me is now your adding more stuff to the screen and I don't want it to become a crashing issue for me. I love the advancements but not at the cost of not playing.

A nice suggestion for people with older devices