By "in the long run" I meant the course of my web app development and enhancement. But I feel happy that there is a consensus on transient utility of these tech

By "in the long run" I meant the course of my web app development and enhancement. But I feel happy that there is a consensus on transient utility of these technologies. Community size is a strong factor for me but (un)fortunately both ember and angular have large communities. Thanks a lot for your guidance, esp. the last sentence.