Often (but not always) exchange rates are more profitable. But, several times there was the following, not very pleasant situation: I bought currency at the same point. After a while, I bring it back ... and ... the banknote turns out to be in an improper condition (then the corner is torn off, then the needle hole ...), they refuse to take it. Of course, this can happen in other banks. Tip: when buying currency, ALWAYS LOOK THROUGH EACH BILL FOR THE PRESENCE OF A P/S DEFECT. There are two windows in this paragraph. Often the queue is only at the first)
The very attentive cashier Grigorieva Irina Vladimirovna served. I will no longer contact this exchange point myself and I advise all my friends not to contact me.