The most important thing to me was the ability to quickly and easily set up a test. The ability to easily add and remove variables. The ability to view results in an easy to read format. The ability to create quick and easy reports. I also enjoyed the ability to create my own test plans and set up variables. The user interface could be improved. But, I think that with the new update they are making it more user friendly. I have been able to set up multiple tests in my company in a short amountโฆ