If my operating system suddenly malfunctions or I try out software that I didn't want to keep on my computer, I restore an older backup. I do this regularly with Macrium Reflect. I've done it many times and there have never been any problems. With other backup programs, however, I've occasionally encountered problems, and then I had to reinstall the operating system and all my programs, which was a time-consuming process. Avoiding this time-consuming effort is worth more than $50 to me. I definitely won't be installing Hasleo.