I prefer laser, I *think* I can see a major difference!!
The only thing about that is making sure you get the right kind of paper. It's easy to find the cardstock colour you love, but sometimes it's inkjet only and then it'll jam easily, not grab the paper properly, or the image won't get burned onto the paper properly and it'll look really smudged. I didn't realize this until I tired it after we got the new printer and I was cursing endlessly at it! If you're unsure, write down the model number of your printer and ask the "knowledgable" sales associate!