The best thing about perfion is its userfriendly interface and how easy it is to get familiarized with. In fact I like how intuitive it feels to use perfion from day one. So once you get used to using perfion you wont be able to live without it. The search functionality really helps me when i have to go through multiple documentations or find out whats in a different part that needs to be replaced. Its also very good at generating reports. It does not lag too much or slow down your computer. I can't think of anything that i dislike about perfion as a whole. I highly recommend this software to any company that has a lot of suppliers. I am solving my problems related to procurement and stock management.