Main capital and boring “big city” of Uzbekistan. Usually a stopping point for the more touristy cities like Samarkand, Bukhara, and Khiva.
Despite it being a big city, Tashkent is still quite cheap by western standards. Go here to rest or if you need big city comforts. It’s not packed with all the touristy things and culture like the other Silk Road cities (Samarkand, Bukhara, Khiva) but it’s the best one if you had to live or stay longer in Uzbekistan.
2 days is probably too long and should be spent elsewhere as much as you can. That’s what most people would say. Because there’s very little tourist-wise in Tashkent.