|NativeScript + Angular|
|NativeScript + Vue.js|
1) Do you already know Angular? Use . Using Vue.js, and like it? You'll love .
2) Is start up time and performance your top concern? Use . (But you can make and nearly as fast with some optimizations.)
3) Will your app have a lot of components and/or complex views (i.e. showing/hiding items, different templates)? Use or . You may find the structure provided by those frameworks makes it a lot easier to build and maintain complex apps.