Clippers can often be dangerous, their shields aren't very strong for their size but they are fast and manoeuvrable, especially with those Class 3 beam laser turrets on the wingtips. Strip your shields down before you realise what's happening.
One of the reasons why the Clipper is my favourite ship*, good cargo hold too, 200+ tons depending on outfitting.
*Well, equal favourite with the Courier that is. I wonder what the Imperial Cutter will be like, an Imperial pocket-battleship? Sounds like fun!
http://elite-dangerous.wikia.com/wiki/Imperial_Cutter