Staples Multipurpose Paper (8 1/2" x 11" item no. 513099) seems to be the perfect paper for many occasions. It has good weight and thickness not super flimsy like some generic papers. Every time I purchase this paper I get a full 500-sheet ream of solid clean straight (flat) paper that I can use for all kinds of printing. The corners stay flat it has never jammed in my inkjet printer and everything printed always shows up crisp and clean. The brightness is spectacular! Nowhere else have I found a store-brand paper with so many great qualities.