Hi, i like to draw anime and use photoshop to color them in. I need a scanner that can scan good quality scans of these pencil sketches onto the computer. Since its only black and white, is this good enough for that job. I don't need to worry about how good it scans color, as long as it isn't fuzzy but is sharp. Or should I go for something better like the canon lide 30. I really don't wanna spend more than $20 on this. Thanks.