Air2 seems to have good enough graphics to deal with all Keynote transitions. Does anyone know if going from Keynote on iMac Yosemite to Keynote iOS8 iPad Air2 still requires removing more complex transitions and builds? I"m limping along doing presentations on a 2008 Macbook Pro which is showing its age. I'd upgrade to a retina Macbook Air but looks like it's months away (and 13" Macbook Pro is too heavy). So I'm thinking iPad Air 3 MIGHT be adequate for presentations (creating them on iMac). But having to re-dow presentations for the iPad would be a deal-breaker. Any help much appreciated!