The limit of pressure with most rimless cartridges is loose primer pockets. The 6mmBR class has primer piercing as a limit, as do many rimmed cases.

The weakest cartridge case head hall of shame:
1) 10mm has .334" extractor groove -.132" pocket/2 = .101" wall
2) 5.7mm has .254" extractor groove - .123" pocket/2 = .0655" wall
3) 30 carbine has .304" extractor groove - .123" pocket/2 = .0905" wall
3) 25acp has .247" extractor groove - .123" pocket /2 = .062" wall

The reason the shame is not in order of wall thickness is because the shame is proportional to case cross section area divided by wall area.

There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway
The man who makes no mistakes does not usually make anything.-- Edward John Phelps