T-fal Ultraglide Easycore Iron FV 4478 is a good iron for me in my view as I had a lot of trouble in learning how to iron my clothes. Performance The performance depends not only on the model but also the user. As I was a new user at that time, I would say that it worked good for me. It was smooth and easy to iron my shirts. Safety I tried my best while using it but I accidently overdid my shirt once and there is a mark now at the bottom. The regulator of the product is easy to use but be careful. Ease of Use I understood the manual easily. It was easy for me to use although I had trouble initially but that was because of the fact that I was a beginner at that time. Durability I used it for a month and it is a durable iron that could be used for a longer period of time. without any problem Design The design looks good to me and I like it. I like it's color and the shape. It fits easily into my small iron stand and the design is perfect for the shirts.