I tend to use Strun more often than other incarnons. It is very good both for single target outside of incarnon, and has very good AoE potential in incarnon mode. It has very high innate status, and gets very good crit stats from incarnon evolutions. Viral+Heat build just deletes crowds with a single crit shot that procs 2-3 status simultaneously on each projectile due to crazy status chance in incarnon mode. If you have it but never really tried it - you should!