It's not a bad Metro, it has a good assortment similar to what is available in Russia, but 3 cash desks and queues are terrible, they only accept 7k of cash, which in my case is a nightmare
The variety of products is quite abundant. I can't comment on the prices because I don't know the market very well. If you can come by doing research in advance, I hope that you can make affordable shopping that comes to your business.
Without a doubt, the best wholesale market. It is a reliable corporate market where you have the chance to get very good discounts and find professional products from time to time.