I think that the bigger iPad would make running MF 3.X and MF 4 when it shows up, much nicer and easier to navigate than the current iPad. Easier on old eyes too. Of course the price may make it hard to swallow unless you have to upgrade to a newer faster iPad, that is.
PS: Haven't upgraded to iOS 9 yet, but thinking about starting with one device at a time. Since it's supposed to be compatible with even older devices, may just start with the ole iPhone 4S first. Fingers crossed!
PPS: Doesn't look like the iOS 9 update is quite ready to drop here in good ole Toronto yet.
More: Getting ahead of myself. Did some research, according to Mac Rumors, iOS 9 will drop on Wednesday Sept 16th. And a few other sites also stated this too. Ah well, jumping the gun once again.
Won't be too long until it's here, even though it will be too long to wait.