Yes, I suspect the way each ply is glued makes a difference. But then there is weight, the way the handle is shaped, the way the wings are shaped, many things like that. Also, do they do something to the outer ply, like UV light, to change its hardness? At the end of the day, the only way to know for sure if you will like a blade is to play with it.
With that said, people can take it from me, if they like Butterfly ALC blades, there is a very strong likelihood that they will like the Donic True Carbon. That likelihood is lower for things like Baum Espirit or Xiom Stradivarius (based on my personal experience hitting with those blades0. You might like them but they are not quite as close. I suspect but don't have direct first hand experience that the Tibhar Drinkhall blade is pretty much a Viscaria clone also.