Simply one of the best killers. Cheap, high base strength, and 1:1 credit to subroutine ratio, for standard memory and one influence makes this card excellent for resilience against most sentries that cost less than 5 credits to rez. It's easy to get it in range of most of the bigger sentries, and anything too far away is in D4V1D range.

Reliable? Somewhat. Efficient? None better.