A couple of great points to add to your Dumbbell row. Clearly it is individual on how you should coach/ perform this but I do like to see it more of a “Lat” exercise with a big base of support.
I try to use this as there are a few things I want to get from them
-Medially rotate and extend the shoulder joint
-Depress shoulder girdle
-Help resist transverse movement
I hope this helps and give you a sicker pump than a crowd at a Metallica concert