I always make this face:

when I read discussions about BO's having better attack and NT's having better sustain. Quite frankly, I think Warwick BO's have great sustain and NT's have great attack. I can't say there isn't something to it, but I don't see the point in overthinking it. The only thing I can add is that NT's do seem to have a certain 'presence' or 'fullness' that isn't as noticable with a BO, but there again, that feels like overthinking. It's certainly far less important than having the electronics and woods you want in a bass...