What are the big pros and cons of using Kivy over Java and Java over Kivy?

I know python very well and would like to use it as a medium of developing, but Java is fine with me too.

Things like...

(all these are theoretical)

• worse workflow with kivy?


• cannot use native android studio


• GPS slower to access


• updates harder


• cannot use third party extensions like Vangle


• harder to run and build


• too much porting