Let me troll a bit:
I just realized that S2 + 2*S1 is roughly the same as spondoolies SP10.
S2 (batch 2) + 2*S1 price is ~$4470 (incl. shipping) and if you bought S2 batch 2 you get it two days ago.
S10 is $4495 + shipping roughly $400 and you get it in May.
Just saying... lower your prices guys!
There's another competitor selling in-stock 1.6 TH/s units for $4800. Difficulty just jumped up to nearly 7B. SP10 pricing is looking worse and worse every day.
Competitor:
On a good day you get 1.6 TH/s
On bad day you get below 1.3 TH/s
Only 4 ASICs, no redundancy built into the system.
They just changed their warranty policy from 90 days to 30 days for a very good reason.
SP10 power preformance ratio is much better (30%-40% less), meaning much smaller electricity bill or hosting bill.
4U vs 1.25U, again meaning much cheaper hosting.
Not relevant, but just that you understand the level of their engineering: we're 40nm, they're 28nm. NOT a good engineering. In fact, very bad.
We know the reasons for their fire sale. We can't elaborate, but it's not good.
We're giving 10% discount on showing us proof of purchase from other vendor.
With current production capability and queue status, we'll ship all orders given today well before May 10th.
For 7,200$ you can get 2.8TH/s +- 10% (usually plus) within ~20 days.
Edit:
Food for thought about the "competitor". We need to be careful here, so we'll just state known facts and raise questions.
In the semiconductors business, lead time takes 2-3 months. You simply can't create stock immediately. You need to order ASICs, mechanics and other electronics parts.
2 Weeks ago, the only batch they sold was June. Suddenly, out of nowhere, April batch emerged. Questions:
- Where did this stock came from ?
- Are those new or old machines ?
- When where they produced ?
- Are they doing self mining on large scale and competing with their customers ?
- If so, why stop doing it suddenly and sell the machines ?
- What is the reason for the fire sale ?
- What do they know and don't tell their customers ?
- Why the change of warranty policy from 90 days to 30 days ?
- Are they transparent with their customers ?
- Do they have good track record regarding delivery ?
- Do they have good track record regarding quality ?
- Do you want to support such a vendor ?
It's your money. Ask for transparency.
https://bitcointalk.org/index.php?topic=269093.msg6256244#msg6256244