Best mobile for people who love BB phones at this price.
best in Z10
1.Easy to handle bulk of mails
2.Easy to edit files
3.Security is main property of BB10
4.Audio Quality is descent.
5.Style is awesome easily fit in hands.
Cons
1.Low battery life switching from 3g and 2g helps to stand battery more time(if you use Internet it drains very fast).
2.Very few apps.
3.No support of Whatsapp after dec 31 2016.
4.photos clarity is low in dark.