I really don’t know, to be honest. I like the sleekness, rounded corners & bigger screens of the XL. But it just puts me off that It’s quite so big, especially as I play mine on the bus & trains relatively often - it just won’t have that portability. Plus I don’t think the bigger screen doesn’t have a better resolution does it? Just doesn’t really do it for me, not to say that it isn’t a gorgeous machine & will sell by the bucketload haha!