That's something I wonder quite often I guess it would be a better fresher bait, but can you afford to use enough of it to get them confidently eating it, I mean the fish arent going to study the nutritional profile of the bait and make an informed choice to eat it, in my opinion if its half decent and they want to they will eat it,the more you can give them the better, for me it comes down to cost, if I could afford to use all the best baits in bulk I would but I would rather use 5kg of an OK/decent enough bait than 1kg of a top notch expensive bait,