I am looking for a new 12oz / 350ml jug.
Seems like four of the favorites right now are from Decent, Barista Hustle, Espro Toroid, and Motta.https://decentespresso.com/milk_jug
The DE pitcher was the last brand I bought. It is also the first pitcher I used when I finally finally finally achieved true wet paint textured froth.
That said, I really find it hard to believe different shapes/brands of jugs really makes very much difference.
I view this like I view golf clubs with marketing promises of lowering your handicap. One's skill with a golf club is much more critical than the design of the clubs.
When you figure out how to get that wet paint texture, you can likely do it with any jug design.
I just happen to like the aesthetics of the DE jug.