Very Sure of both. A7v 50C temps are pretty darn good.
Anandtech's review is utter junk. There is no excuse for the type of review they put out. First off, the majority of heatsinks, including the pal6035s, the fops, teh taisol, and the orbs are jammed into a 2C spread. But, in actual performance, this spread is more like 20C. You don't get a real idea as to which heatsink performs better, as, according to the test, the super-orb matches alpha performance(which it does not) and the chrome-orb is a mere 2C behind it(again, this is more like 20C behind).
What's even worse is the response I got when I asked that the review be amended to state that the readings were highly inaccurate and compressed: They either ignored me, or claimed that the socket-thermistor was "good enough". If you go to frostytech, ocworkbench.com, and trainwrecker.com, these guys have different ways of testing heatsinks that results in a much greater "delta" difference between the various heatsinks. That is waht is really important to the overclocker, how much a heatsink really helps. They don't need a review to them that "lies" to them about how well a bad heatsink seems to perform.
Mike