LocalStorage Store of SQLite store to save questionnaires?

Hello all,

I'm up to the point in my app now where I have to work on a feature where multiple questionnaires can be downloaded via a cms and saved locally, and then altered offline. There can be a number of forms being edited by a single user.

My question is, what would be best for this implementation? Use a single sencha local storage store to store the multiple forms in there and filter it when necessary, or attempt to go at it using this SQLite plugin https://github.com/shepsii/SQLite-Proxy-ST2 ?

Any input would be great as it would greatly help me in the process.

Thanks

Either would work just fine. Since LocalStorage is built in, I would just stick with that.