Polite staff. A large selection of details. Qualified specialists are always ready to help with advice and solving any problems. If there is no specific detail, they can recommend an alternative.
A great store. Although small, there is an excellent range of radio components. What is good is that sellers understand what they are selling, they can give a certificate of the availability of goods by phone, offer an analogue. A small disadvantage is that if you do not know where it is located, you will not immediately find it.
A modest radio parts store. They respond quickly in a telegram. The telegram channel has finally appeared! Now you can get acquainted with the available goods and their prices, once again without disturbing the seller...