Changed to a Z30 from iPhone 5s about 18 months ago. Hated the iPhone battery life and 'keyboard'...loved the BB vkb. Now my Z30 has died and I'm back using the iPhone (still not enjoying it)...torn between a droidberry and sticking with the apple. Don't think I really need a DTEK60 (pretty light user overall) but hate the idea of buying a phone with a poor battery. DTEK50 reviews seem mixed on the battery life. Any thoughts?