Aguila ammo

Hello guys got a quetion for ya. Anyone tried the mexican ammo called Aguila?
I fired some lead round nose and it a very dirty round, had to spend more time cleaning the revo than normal. Besides that what are your comments? The have a sjhp standard preasure round I think it is 158gr, anyone has any experience with it? as it looks like a good option for SD carry.

Thanks,