^^^^^ Risk vrs reward, what can you afford to loose in any one order? what is the risk associated with the size of the order? Small amounts like 3.5g still attract a long list of charges if you are caught importing via the mail system so provided you are using a safe drop arrangement there really isn't much difference between ordering 1g or 10g, neither if intercepted is likely to result in LE running an operation even though I do know of a case where they did for a very small quantity. Don't know if that in any way answers your questions but it might help with your perspective on ordering.