[iMore.com]

iOS has always been incredibly efficient when it comes to its use of random access memory (RAM). It's what makes cross-platform spec comparisons so much more than just a numbers game. Apple gets to write their own native code directly for their own hardware. There's also no garbage collection to account for, no third-party skins to prop up, and no interpreters running between the apps and the metal. It lets Apple get away with 1GB of RAM in the iPhone 6 and iPhone 6 Plus. But it also makes me wonder what could they do with 2GB?

Full story from the iMore Blog...

[Septembersrain]

They could stop my browser reloads, my app crashes, possibly my third party keyboard freezing, and potentially cure my odd lag at the least convenient moments.

Edit: and I feel like my answer was bad. Rejection!