Much to my wife's chagrin I never have anything on my wishlist since I'm not a huge fan of (receiving) gifts in general, but I did put the X4 on my list a couple of months ago, since my decade+ old Kobo is getting long in the tooth, and I don't enjoy the manual syncing.
I wanted it mostly due to this: https://github.com/crosspoint-reader/crosspoint-reader
Has anyone tried it out?