Just hoping for a poll, maybe, or good sense.

Someone's birthday is fast approaching and I want to give them something they really would love. It's between 3 blackberries. (This person is a complete fanboy lol)

[He has only finally recently started to play with the z10 I gave him two years ago. And he said he loves it.]

The Z30 (larger screen and better battery)

The Leap (better battery and more radio bands)

The passport (large screen, and hardware keyboard, still pretty expensive but I don't care)

Recently, my friend let on that he loves the z10 I got him for Christmas two years ago.

I don't know whether he'd rather have that hardware keyboard because he's only just learning to love a full touch screen and softkeyboard.

If you were my best and wonderful in-real-life friend, how might you tip me off on which I should get? The passport has rave reviews, but because people have trouble saying goodbye to the full hardware keyboard? But my friend only recently started enjoying the z10, apparently. The passport might also have better radio bands which can make a real difference if you need to use your phone as an internet client on LTE. But the Leap.also has better radio bands I think. Otherwise there's very little difference between the z30, z10, and Leap. Except for battery time, radios, other non essential (to me) stuff (except for battery. That's a deal maker or breaker.)

I just maybe need to see what he says about a hardware keyboard. I wonder, maybe there's a normal sounding way to ask about it.