Traveling to 3 countries in Europe, which SIM is best?

[rfranzq]

Originally Posted by NorthernGal

Not a huge fan of the callback operators, sounds like Piranha is a lot like GoSIM.

Piranha would be my suggestion also. But I would worry about getting it in time. I received mine in 8 days in early December [before Christmas, I'm in California].

What do you have against callback? Microsim is inside normal SIM.