Blackberry 10 vs. Iphone 5?

[jml11]

So I'm due for a free upgrade on my phone plan and I'm debating between the blackberry z10 or the iphone 5. I really like the blackberry but I'm a bit hesitant because of the company's track record obviously. I like the iphone because it's a proven phone with lots of apps available. On the other hand I really like some of the new features of the blackberry 10 such as the keyboard, the hub and the dual business/pleasure feature. As far as phone wise...I would probably venture for the blackberry even though the phone is new and likely not as refined as the iphone. But the fact that they only have 70,000 apps available is definitely a negative. Does anyone know if there will be apps like snapchat or what'sApp, or even games like temple run etc.

I would really appreciate any thoughts you guys have in the matter, and what information you have that I may not know (I have done a fair bit of research, but mainly on features only). Is it worth it to test the waters again with blackberry, or go with the proven iphone?

Cheers