I have tried and installed the demo1 of the metronic 8, angular version. To my surprise I did not find it rich of components like the metronic 7 version. Does that mean I can just take from v7 what I want and include it on v8 without any issues?
It's impossible to use code from v7 in Metronic v8, cause they have different core styles and bootstrap versions under the hood.
Anyway, if the questions related to the Angular version, in Metronic 8 we've missed only UserManagement and eCommerce modules. They are already in our pipeline of upcoming features.