I agree 100%. My tablet use is mainly gaming and iOS is far superior in that category.
I always find this statement funny. Let me ask you, do you honestly believe tapping and swiping on a glass surface is far superior to using a wireless remote? If so, then you obviously don't play immersive games. I have games like Infinity Blade III on my iPad mini and other than the graphics, it's a pretty pathetic timed swipe and tap game. Rinse and repeat ad nauseum.
That said, the iPad is finally getting mFi wireless controllers and as soon as developers add in the functionality to games like Asphalt 8, Dead Trigger series, COD games, and even Infinity Blade style games, then and only then will I agree with your statement. Up until now though, Android offers a true gaming experience. IOS has not.
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Would you rather have an iPhone and the Galaxy Nexus 7 tablet or an Android phone and an iPad, if you didn't want to be married to one ecosystem and wanted the best of Apple and Google worlds?
As others have pointed out, Android for phone and iOS for tablet (unless you need an iOS phone or Android tablet for specific things.)
I own a Windows phone and numerous Android phones, after using all the iPhone and I have a couple of Nexus tablets and an iPad (and have owned Samsung Note 8 tablets).
At this point in time, the Nexus 5, HTC One and Moto X offer the best experience for phones and the iPad Mini or Air offer the best tablet experience (especially now that ios7 is jail broken and you can customize your iPad.)
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For me I've had almost all combinations but I settled on
Android Phone + iPad (Retina Mini)
Great minds think alike.