We currently use LoadRunner to do HTTP performance testing against our client applications. There is also a growing movement at this location to begin usign SOA. In researching SOA testing products, especially iTKO's LISA, I see that they also have a performance testing component.
My question is, if we used both LoadRunner and LISA for performance testing, is this duplicating effort and costs? I don't know enough about SOA testing to tell if they are going to be competing or assisting each other.