I usually just get this one instead of the other ones. It cost a little bit more. But it's perfect for your documents that you view or present everyday. Whatever you spend now on this sheet protector you will be saving much more in the long run. The film itself for the sheet feels thick and feel that it can withstand daily use. So far with my daily use it hasn't torn any of the sheets yet. You can also put thick documents in the sheet and not just regular copy paper documents. This is perfect for your catalogues if you want to make sure they are protected and easily viewed as well since the sheet doesn't get smokey unlike the other sheets I have used in the past.