I've really enjoyed using Slides Framework . I used it to build my personal website here .

Hybrid. For sure. Ionic 2. For sure. Hybrid apps have a negative connotation because even just two years ago, the internal WebView Cordova apps had just sucked. Now with Crosswalk and WKWebView, anything is possible. Animations are a breeze. Also with the tooling Ionic 2 gives you out of the box, you can build a native feeling app very simply. If you add an awesome designer on top of that stack, even developers won't be able to tell that the app isn't native. Take a look at the Joule and Unbill apps, both built with Ionic. They are incredible. Hybrid apps are the way of the future in my opinion. If you're a developer who has an eye for smooth transitions and animations, you can build an amazing app in half the time.

Thanks @alkshendra, I'll definitely be using this for my future projects!