EJ says exactly what I have been saying. ABx3Abarr is the higher sustained dps rotation, while ABx3AM has lower dps but higher DPM and lower MPS. Abarr provides more mobility and requires less talents to support the rotation. Every other post affirms this on EJ, actually.
As to my name, try <a href="http://www.google.com/search?hl=en&c...=1">google</a>. Your attempt at snark just makes you look like an idiot.