This miner runs very hot so it will be interesting to see if they stand the test of time. My GPUs don't last very long above 100c temps!
Dogie, might be worth mentioning, price, $/GH, warranty period, in your review?
The vast majority of the chips sit between 77 and 113C, and only a few ever over 113 in some hotspots. That's not that hot, as remember these are on die temperatures. The Antminer S1 for example uses on pcb/chip edge sensors, which are going to be 30C below their on die equivalents. These chips are also specified by TMSC to operate at up to 127C!
tldr, they were designed this way for the formfactor, and there is still a lot of headroom.
I don't mention price or $/GH in reviews because after 7 days they're already out of date. I also rarely mention warranty periods as its just an arbitrary number out of your control. A company could say they have a 10 year warranty but disappear after 4, or another company could offer a 12 month warranty but run out of parts for that generation after 6. No one knows, so its not something that should be used as a key indicator in a buying decision.