I would like to mention that the Amazon app store, along with many others, install and works flawlessly as well. The latest bet Build of 10.2.1 also takes care of the runtime load delays. Android apps load just as fast as native now.
For me this is the best option. Android without android. My device is also Balance / bes enabled with a work silo. Security and performance is key. I've ran the same games as Samsung S3 / S4s in my office and performance has been better on my z10.