Copy Cloud Storage 15Gb free

Has anyone tried out Copy by Barracuda? I have quite a few cloud storage providers (Box, Skydrive, Dropbox, Sugarsync) and so far have been sticking with Dropbox. But my space is running out on Dropbox and this one offers 15Gb off the bat (with an extra 5Gb if you sign up with a referral link). I'm pretty used to Dropbox so I don't know how easy it will be to switch over especially since I use Dropbox to autoupload photos from my phone. Has anyone else had any experience with Copy? I assumed I would have fewer security issues (hacked accounts, etc that dropbox had) since this comes from a company that deals with security.