Quote from: Efficiency V on May 27, 2016, 06:40:19 PM

After running the calculations am I correct that holding all things constant (same elec. rate, shipping from Bitmain, difficulty,) the ROI seems to be about the same this S7-LN vs. S7 (within about 10 days or so form the calculator). I am not even questioning if ROI is even achievable with everything else going on.. halving..next gen equipment etc. Just doing a direct a comparison between these two models.

my calculation allotted for buying a S7 PSU for about $150, and being able to use a $100 coupon on the newest Batch s7 (which I assume cant be used for the S7-LN?).

This would make total shipped cost of Each:

S7-LN = $276
S7 Batch 17 + PSU = $550

My point is, unless you just need a smaller / quieter machine... ROI wise & comparison wise the S7-LN does not seem drastically different that the S7. Does this seem correct?

no all coupons are dead.

4 of these small units shipped to usa will cost 1291 with psu and shipping you get 10.8th

2 s-7s with psus will cost 1335

so plug n play

10.8th for 1291 s-7 lite
9.4th for 1335 s-7 regular.

assume the power use is equal the new model looks a little better.

of course if you had a coupon then the older model is better. but coupons are dead.