The best prepaid SIM card for roaming

[DRNewcomb]

Originally Posted by Roaming_student

Mobal rates are twice more expensive then all other SIM cards, I don't see I should I pay more when I can pay less. In regards of UM their residuals are not very attractive, comparing to other players. I'm looking for the product which will generate profit repetitive business and not users complaints

You asked for "best", not "cheapest". If I ask what's the "best" auto, I think most folks might answer something like "BMW", "Lexus" or "Mercedes". I don't think they'd offer "Kia" or "Ford".