I buy up at the Mir shopping center (also a Silpo supermarket). There is a large selection in Silpo, and there is a cheaper buffet. All supermarkets will think about prices now because of the pandemic. To combat this, you need to write applications to the Antimonopoly Committee.
In general, the impression is positive, competent sellers helped with purchases. It is convenient and there is a lot of space, no one bothers anyone. Develop.!!