Is anyone else experiencing keyboard lag on iOS 7?

I have the iPhone 4S and whenever I'm typing a message the keyboard always lags. I also have the iPod touch 5th generation and I NEVER have trouble with it lagging. It's smooth as butter, which to me is odd because both devices use the Apple A5 processor. Both of the devices have a 32GB capacity and both have about 25% of that left. Anyone else having trouble?

I have the 5 and OS 7.02 no problems here

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