I was 2 weeks short of my isfs exam and my preparation was not all done as my isfs books got burnt in fire incident at my place. All I thought at that time was to quit the option of giving the paper as I didn't have any resource to prepare from. Then I opted for TestLord and I still am in a state of shock that I cleared my isfs exam. With the free demo of TestLord, I was able to grasp things easily.