One comes from the widely respected Mikhailtech folks, another from TweakTown. No comparison yet to the current champ, the Thermalright Ultra-120 eXtreme, but it looks more usable in smaller/HTPC systems than most powerful coolers. It also looks to be exceptionally good at cooling with the fan in silent mode at very low speeds - there is virtually no loss of cooling function; check out the ULN low-speed fan performance graphed here (from Mikhailtech). Lower temps at full load than the stock cooler at idle - nice! Time for SPCR to hit the labs with this baby...
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