I've run Hashra Mini Controller against Minera for almost 24 hours at Coinshift and here are the results.
http://coinshift.com/account/192wH2yhWVyjiUkzf2qppnATSvmQkuMsxA/


Minera Dashboard-much higher rejects and HW, lower hashrate
https://www.dropbox.com/s/384afr9d3fwu38e/Minera%20-%20Mining%20Dashboard.pdf
https://www.dropbox.com/s/42xin1q0kkfkucn/Minera%20-%20Mining%20settings.pdf

Hashra Dashboard-overall winner in this test
https://www.dropbox.com/s/cqxvmqx2bkdmn10/HASHRA%20MINI%20CONTROLA.pdf
https://www.dropbox.com/s/r69jg71g9cupkff/HASHRA%20MINI%20CONTROLA-Advanced.pdf

The results really took my by surprise.  I have been using Hashra's stuff for quite a while with mediocre results.  Their last update really upped the ante.

I'm very new to Minera, so if there are some settings I've goofed up, let me know so I can revise the review.

My initial thoughts are a page back:
https://bitcointalk.org/index.php?topic=596620.msg6604920#msg6604920