you can play with out a SSD just fine i do for now.it should take about 3 hours maxs for every thing if your installing from the disk rather then the psn download then it should be around 2 hours for every thing but keep internet speed in mind ok.
Unfortunatelly - unlike PS3 - PS4 has no option to perform local backup to USB drive and then to restore it to new internal drive so you'd need to redownload everything after changing drive.
i thought they added this in the last update but it was only video and picture.
nvm it was only support for video clips and pictures to USB.
