Shredded green pepper absorbs flavor better than cubed.
Tips
usage
切丝 is the thinnest of the standard cutting verbs. The family: 切块 (cubes/chunks) > 切条 (sticks) > 切片 (slices) > 切丝 (shreds) > 切末 (minced). 丝 literally means 'silk thread' - evocative of how fine the strips should be.