Re: owncloud...
when you put a large number of files in it, the wheels start falling off and they fall off quickly. This is a very well documented problem with own cloud.
Another big problem is with the mobile app. I want my photos backed up. Own cloud will only capture the camera roll and to do so it has to make copies of each file and then upload it. So you have two copies of everything on your phone.
Seafile let's me select whatever folders with photos I want. In my case, camera roll, instagram, screenshots, etc. And it works incredibly well. so Seafile is my choice!