I have been using Sync for 3 years, and they never...

I have been using Sync for 3 years, and they never cease to amaze me! They continue to add new features, without raising the price. For example, this year they launched brand new mobile apps, which include the ability to sync local. Now I can access my files while offline. Support has been fast and efficient, although it's email only. They are also Canadian, and according to their website all files are stored in Canada (which is better from a data privacy perspective). I believe they offer a free plan, so I would recommend giving that a try first. Nice to have an alternative to some of the other more expensive options.