My friend has been dreaming for a long time of buying cryptocurrency assets and flying to Santa Monica for permanent residence. Everything is complicated by the fact that she is a terrible coward and trying something new for her is out of the ordinary. By Katrina's birthday, Lucy, Eva, and I have compiled a list of top 10 crypto exchanges, handed them personally into Katrina's hands and are waiting for her decisive actions. By the way, we were looking for information about exchanges here.