I may after my year of Dropbox is up in January...But if it doesn't have selective folders, it may be a no go. I have many pictures I keep (professional photos, reference photos, etc.) that I won't want showing up in my "family photo library".
Dropbox has this selective folder feature via Carousel, but Carousel has no search feature. Arrgh!
Carousel has a great time feature, but no way for me to print, make slideshows. Arrgh!
Google Photos has great search, but no flashback feature like Carousel. Arrgh!
Google Photos has plenty of free space like Flickr, but compresses your files. Arrrgh!
Flickr has 1TB of space, but doesn't do much with your files like Google Photos so they basically just sit there. Arrgh!
Apple has Faces, but I have to do all the clicking myself instead of automatic like Google Photos. Arrrgh!
It's like these photo services have one or two features, but not the others, forcing me to use a few apps to achieve what I want. ICL is the best combination since I can organize, backup, print, make slideshows, make books, make screensavers for my Apple TV's, search Faces and Places, and gives me plenty of space that I'm willing to pay for. I really do hope Apple takes a page from Google and starts machine learning on photos, but I'm afraid they are just too far behind in this area since apparently that project took Google several years before it launched. In the meantime, Google will be my 2nd choice, Flickr as my 3rd backup.