Aksomati http://warframe-builder.com/Seconda...06-6-543-6-209-6-195-11-487-8-605-7/en/3-0-68 Twin Grakatas http://warframe-builder.com/Seconda...06-6-543-6-209-6-195-11-487-8-605-7/en/3-0-71 The Grakatas win by a landslide, but only because of their insane crit bonus combined with the very expensive Prime crit mods. The Aksomati are mostly held back by their limited magazine size, but should still be considered an excellent secondary for short range spray and pray; in fact much better than the Dex Furis and Secura Dual Cestras.