Diono Carus Complete 4-in-1 Carrying System vs BabyBjorn Baby Carrier Mini Structured Baby Carrier

The Diono Carus Complete 4-in-1 hasn't managed to get enough recognition from sources that do high-quality hands-on testing and therefore didn't make it into any relevant roundups. That, by itself, makes it difficult to recommend.

Moving on to the BabyBjorn Baby Carrier Mini: it has done really well in a number of roundups done by sources that perform objective and reliable testing, including reviewgeek.com, The Independent, and Good Housekeeping - it won the "Best for Newborns" title from reviewgeek.com, "Best: For on-the-go parents" from The Independent, and "Best Baby Carrier for a Newborn" from Good Housekeeping. That points towards it being a cut above most of its competitors.