Blorg. (need advice)

[Doop]

Meh. I'm a TR grunt. Rexo, HA, the whole shabang. But, my modern layout for a character is Rexo, an infantry weapon and an anti-armor weapon. Me being TR, I can choose between mainly the Deciminator and the Striker.

Dunno which to get. Deciminiator is extremely strong but dumbfire, thus it won't hit a lot, and Striker can lock on but does maybe 1/4 the damage of the Deci. So, what should I get? Currently I have Decim, but still...