I have an 8GB Nexus 7 tablet (although, soon won't...), and maybe it is just me, but despite the improvements on the last release, if you come anywhere near the storage maximum it slows WAY down. Or, maybe it is just bad bit rot, and all Nexus 7 tablets end up like this. Last time I had an iPad (years ago...) they didn't seem to suffer anywhere near as bad in terms of eventual slowdown.