Originally Posted by Roni
You are correct that *not anymore* on SIB weapons is most eco. But you say that your unL Riker is more eco. I highly doubt that as unL weapons are only reasonable eco when you reached level 100. Im not saying you shouldnt use it (I used the Riker quite some time) but its not eco.
UNL Rikers have SIB. So they are fine, depending on ur level. I often use the UL 2 for tagging.