With FD1 and a brace of Breaker pistols, plus mines, he's surprisingly good at CQB. A few times I've had people underestimate how good he is up close and pay for it. Often they see him as just a sniper (even though I use the model holding a pistol and knife).
I've just had my first couple of 300 point games with Tohaa recently, the Kerail was a star in both. 20/28 points for a smoke-throwing 2w 6-4 guy racing to keep up with a dogged pulzar-shooting super-jumping 18-dodging literal CC beast or two is outstanding! I thought Auxiliars were good.. Mutan profile's not so great in comparison, don't think I'll be taking that again - higher price not worth it considering lack of smoke.