I have to say thank you like truly, i have the same problem you do i have an ipad mini 4, galaxy s6, iphone 6s, and nexus 5x.....
i have the same problem i have been using an iphone since the 3g and have kept playing with android devices since the mytouch3g, i love both i love the flexibility of android and my options but i love the app quality and tbh the curation of the app store in finding good quality apps, also the apple care on my devices and apples customer service really does mean alot. I own a nexus player, and 2 chromecasts, and 2 apple tvs. My wife does not understand why i want to just pick one ecosystem and stay with it, i like to buy apps, movies, and tv shows, i want all of my content on one platform i don't want to keep being multi platform. I love and heavily use google services.
So while i cannot help you with your decision because i am stuck myself i am happy to see im not alone.