Ipad note taking

Hi i am using ipad old version now i hear about some new future of ipad so dose any one use latest model what what kind of new futures are available and i also hear about ipad note taking. So any one have any information that how this future work and how to use it.

For all current iPad versions you’ll need assistive tools, either an app, or a pen, or both. You don’t need the latest iPad to use it for writing manually: http://www.theverge.com/2012/4/10/2925937/best-stylus-ipad-review