The classic solution for businesses, BlackBerry also have major consumer kudos for their messaging features. Along with guaranteed push-email on microsoft exchange accounts, BlackBerrys support popular webmail like Gmail & Yahoo!

Top Features - Full sync between server and phone so whatever you do on your PC or phone is reflected in the other; incredibly intuitive interface; universal inbox for texts and emails from all accounts.

But - The homescreen isn't very customisable, except for the shortcut toolbar.

Best for - Heavy emailers and texters, thanks to the high quality keyboard found on most BlackBerry phones. Plus, BlackBerry Messenger, the IM app that lets you message any BlackBerry user in the world for free.

Best Buy - BlackBerry Pearl 3G - the newest 'Berry is a high performer that packs top-notch email, web and social features into the smallest body yet