I'd consider stingrays one of the least useful tools since they require logistics: you need to have one installed somewhere or have logistics to deploy them qui

I'd consider stingrays one of the least useful tools since they require logistics: you need to have one installed somewhere or have logistics to deploy them quickly to an area. If you aren't careful, your target could become aware of their presence. If you are pulling data from the carrier, there's less logistics involved and your target shouldn't notice unless someone screws up.