I keep my photos in pocket albums I got at Ross. The albums are acid free. And they are cheap. Each album hold about 500 photos. I even keep the doubles in the same pocket. Each page holds 5 photos. I was keeping the photos in the box but I had difficulty flipping through them everytime I wanted to scrap them. Also, it was harder to let my family members see our photos when they came to visit if there weren't scrapped yet. I have 15 binders for the past 10 years. Also, the pockets prevent smudges on the photos. I just put them in binders this past spring it took me 4 hours a day for a week to get it done. Of course, a friend I have as a CM consultant had a heart attack that I did this. She thinks I won't scrap them. But in all honestly i have scrapped more pages in the last couple of months because I can see my photos better.
Good luck on what you decide...
Tina