[mdlug] File systems

[Bob]

OK related to the copy question

I'm running a 3.12 kernel on Debian Sid (AptoSid). The drive I'm 
replacing is a 2tb drive using the ext4 file system that contains my 
photos. I'm replacing it with a 4tb drive. Files are jpg, png, tiff, nef 
(Nikon Raw), and Gimp xcf. Sizes range from 300k to 200mb+ xcf files

Work flow could be working on 1 large Gimp file or batch processing 
50-100 nef to jpg files.

Any suggestions comments on what file system might work best?


Bob