I guess the question you need to answer for yourself is how important is the 3/4" difference is in height?
It's seems like a negligible difference but when I compare the 1/2" variance between my GLV-2 Mini & Super Mini it's pretty significant.
I'm glad I'm committed to instant gratification (well, as "instant" as a GLV pre-order can be anyway) so I'm not struggling with the choice. If I had more restraint I'd be in the same boat. It *is* a difficult decision.