Interestingly enough, I was pondering the very same subjective/objective conundrum just yesterday. I changed it from that side to this side, swapped out those, completely changed from the other (although it was secondary) and just ordered the cryo'd version today. That's the real crux of it all, you need the cryo'd version.
Good luck & remember, "Just do it".
Good luck & remember, "Just do it".