Here is my take on it guys.

Terrahash is legit, and just like KNCMiner, they want to deliver.  The insane jumps in difficulty make it hard to pull the trigger on these boards, though, considering the low GH/$ ratio.  I have a priority account, and up till about 3 weeks ago was all set to order once TH went live.  Now, I am fighting internally, do I order or don't I...? it is something that has kept me up the last two nights.  If I order now, I run a very high risk not seeing any ROI, if I wait for more refined tech I could miss the boat.  The Jupiters and Saturn devices are very intriguing considering the GH/$, and if they can deliver in a reasonable time frame my wait and see approach will end up being the right decision.  Time is counting down on these pre-orders... I have always felt that I need to trust my gut, and typically do, but this situation is much harder to discern.  The question is, drop a ridiculous amount of money for 180GH now (works out to about 9k USD), or order a Saturn for $3800 (now knowing they are legit, thanks to Bitcoinorama)?

What does your gut tell you?