i bought the id44 a few months ago and i also really like it.
i had a specific requirement, when i was looking to replace my rme babyface.
it has to be ipad compatible, cause i record all my vocals on my ipad.
that narrowed down my options a lot.
the rme babyface is great, but it was always a little bit too complicated for me and i often struggled with something, to get it set up properly for recording.
the id44 is much easier to handle and no problems at all, so far.
the only things that are better with the babyface (imo), is the small size and the frequent driver updates.