Well my Phone's a Nexus 5 and my Tablet's an iPad Air 2
Apple's clean/dated interface isn't stopping me from doing anything. Nor does it make me any less productive. Overall, Google's more open ecosystem edges it for me, but there's little in it. The tablet decision, late last year, boiled down to hardware (iPad vs Nexus 9) and the iPad won. My next phone will probably be a Nexus 6 (or what comes after).
The widgets, that Andriod supports, were very nice at first, but I hardly use them these days.