Reading another thread, I just had a crazy thought:
I'm honestly not interested in the lockbox ships, or the other junk that falls from the boxes. I am, however, interested in items in the Lobi store. So I'm generally opening boxes for the crystals.
Rather than buying Master Keys to open lockboxes with a random number of Lobi Crystals, would it be better if you could just buy crystals directly in the C-store? Essentially, you'd just be exchanging one currency for another, but at a fixed exchange rate.