Just got this binder as I needed something more serious to hold my collection and wanted something that I wouldn't have to upgrade anytime soon. Delivery was fast and I'm impressed with the quality of the binder. It's definitely enough to protect your cards for years and if your cards have sleeves they go into their slots with ease, the sleeves in the binder are set up to avoid the cards sliding out and the fact that they are side loaders is great. The zipper is smooth and will protect my cards from dust over the years, the binder sheets seem to be really good quality too. I would definitely recommend this brand to anybody needing something larger to hold multiple sets or someone planning for future collections.