The speed and performance of a web application count a lot, when it comes to making it big in the marketplace. To achieve this goal, there are spec...
For further actions, you may consider blocking this person and/or reporting abuse
You might want to do a little more research in the load test tools. This list seem little archane. There are lot more performance testing tools that are getting greater traction in last few years on top of what you mentioned such as:
Gatling
Octoperf
K6
Blazemeter
Soasta, Silkperformer - these used to have a fair bit of market share but in recent years not much.
You also have others such as Locust.