If I HAD to leave WP, it would be IOS hands down. Yes the OS is boring but it is original whereas android is largely a clone of IOS. But lets hope it never happens that I abandon WP. I also hope that WP doesn't abandon me.
I rather die than leave WP
The Z30 has fantastic battery life and most Android apps I've tried from the Amazon Appstore work fine.
I'm typing this post on the Android version of Tapatalk.
Posted from my BlackBerry Z30 via Tapatalk
I'm a big fan of vertical layout. I always use 3rd party launchers on Android so I can get vertical app drawer. Multiple homescreens confuse me much more then long Start screen. And I've used android before, but I was still getting lost on 3 horizontal screens, I never knew if I had to go left or right to get to the app, so usually I'd just keep going one way until I found it (continuous loop, very time consuming)
Or if you want a proper keyboard, grab the E7 - looks like the N8 but screen slides up at an angle to give a full qwerty keyboard.. Only thing is you lose the memory card slot, but it does have 16GB of storage, AND USB OTG. And mine came with the AV lead, and you could get an HDMI cable for it.
iOS. Imagine a world where you get the apps first, usually high quality ones, even with Google support on it , while still keeping malware and bad UX decisions at OS level away. It's like less of amazing stuff WP does but even less of ugly stuff Android does!
My second choice would be stock android , but after playing with it a bit I still believe iOS is much easier to shift to , for a WP user.