The site upload speeds vary wildly. Many days it will take 5 minutes to upload a 30mb file. This is slower than a 1988 floppy drive! Their support is awful and deny there is any problem although I sent them screenshots of the upload speed.
PCloud is the cloud storage service I use to save my important images and videos. I was a Dropbox since 2012. From 2016, I have started to use pCloud. Now I got a lifetime 500GB storage space for a 1 time payment.