Both os platforms are now equally as polished. But have their issues which everyone can point out. Where I think apple still has the advantage is the quality of apps vs android. And iTunes of course. But android is catching up very quickly. Would be interesting to see if google play store carried all of the same apps as iTunes App Store. At that pt I think apple would see a significant decline in sales. That App Store and its Eco system is what is keeping apple afloat.