bvanant
Contributor
My take is that LR (I don't think there is a specific CC version, it is just LR 5.x) is for editing and cataloging (and key wording etc.) and that Photoshop is for creating art (cut and paste, layers etc.). I think in general many UW photographers use LR for backscatter reduction or cut and paste jobs, but if you get it right in camera then LR is probably most useful. I use PS for printing since it seems to me that printing from PS gets me slightly different output than printing from LR but my adobe friends say this is impossible; I will try again to see if it remains true.
Bill
Bill