If they assure me that Tanja will be in the office, I'll go there and pay cash and wait a couple of days until I can pick up the miner :-)
Are you really going to buy from them? I just could not justify it with math below:
Apollo V3 1.1 TH/s - $749
Not much better then the old A1's on efficiency and just a little more power then them. The A1's you can find around 1 BTC. Approx $550 dollars cheaper.
Zeus V3 4.5 TH/s - $2999 USD
It's been month's and we have not seen a single one of these (that I know of).
S5- 340 each times 4 =1360 + psu's and you get the 4.5 TH for around half of a Zeus.
Uranus 6TH/s - $3299 USD (Pre-Order)
Nothing like it on market, no proof. It's nearing shipping time of end of Q1 2015.
Scrypt
Ares 256 MH/s for $3499 USD
AlcheMiner 256 MH/s $999 each. So 3x for cheaper.
IF they had the Uranus - and this would be the only machine I'd show interest in - I'd go there for picking one up. So for answering your question: No, I won't buy until they show a working Uranus.