I'm just a hobbyist, but I do use Lightroom. This is on a 2009 Macbook Pro. Lightroom 4.x is slower than lightroom 3 already, but I was thinking of upgrading from my 5D classic to 5D ii.
But, I'm wondering -- will the much higher MP files slow down my processing? If have 7,000 photos currently from mostly 10-12 MP shooters. Jumping over 20MP, will I see a big hit to performance and speed in editing?
What about storage? Are the files 2X the size (yes, I know storage is cheap, but backing up multiple external HDD I would think gets cumbersome).
Thanks for any insight/help for those who made that switch from 5Dc to 5Dii.