QUOTE(kimsim @ Jan 9 2014, 03:15 PM)
R u serious in need 16gb ram?
Not need lah, 8gb & 256gb good than enough, these is dunno how fast do you read & write for saving photos.
Lightroom only color profile editor.
Inb4 of my MBA late 2011 4gb ram & 128gb dunno how fast to work with Nikon NX capture 2 and editing on D800 Raw files of 70-80mb per each file.
Lol
Thanks for your reply.
By any chance, have you ever tested editing photos in Lightroom on rMBP 13" 2013?
I know it is fast on MBA, but that's not what I need to know. Fast at MBA, doesn't mean it doesn't lag on rMBP

Again, I know, the specs are higher on rMBP, but I just need to check if anyone really use Lightroom on a rMBP 13" and edit photos on regular basis. Especially on scaled resolution (14XX or 16XX)