Most would say 64 for the extra room but I think the 32 is enough, assuming of course that you're not loading all the Adobe, Microsoft, and Apple programs available on there.
If you're going with a 28" I'd go with a higher specced card. Probably a more power CPU unless you want to overclock the SOB. At least 8GB of ram to future proof it.
If you're going with a 28" I'd go with a higher specced card. Probably a more power CPU unless you want to overclock the SOB. At least 8GB of ram to future proof it.