Convince me to switch from Dropbox/Carousel to Google Drive/G+ Photos

Did a lot of research myself on these two, and as a new Android user, I'm not sure what to do (both services work amazing on Android so far). I'd like to not have multiple accounts for storage, so Google is obviously the way to go... but then the recent direction Dropbox is heading towards shows they're more focused into delivering a better storage service.

Dropbox and Drive users... convince me which way I should go!