Looking for more secure cloud storage and backup than Dropbox. I've been using SpiderOak for a while now and Jottacloud for a couple of months. UI wise I can live well with both of them. SO based in the US but zero knowledge policy, JC not encryped but based in Norway with stricter legal protection. JC a bit less expensive at the moment, but prices seem to fluctuate regularly and neither are outrageously priced. Simpler to access JC files via iPad (due to lack of encryption). I also just signed up for Mega to test it out. Does anyone have experiences or opinions to share?