[sAmI]

I think you should wait a bit more, when the new RTX 3000 series will get easily buyable, the general price of GPU should lower.

Msybe you will be able to get back a 1070TI with lower price!

The problem is that the RTX 3000 series in pakistan in start will be so costly like almost equal to a RTX 2080Ti, Like including the TAX and import cost and the reseller profit margin it would be really costly and is not really gonna affect the market. 1070TI is still holding that price, It's not dropping at all.

csgo and streaming? you are even fine with rtx 560! Counter Strike global offensive is not a high performance game. i dont think you need to spend a lot of money just because you want to play some Counter strike.
also if you want a gpu that will be better for almost every game just use my GPU. 1050 ti. it is the best and i never had problem with that

RTX 560?.-. 
Well, I'm not just gonna play "some counter-strike" I actually play semi-professionaly so frames do matter to mee alot and i have a 144Hz refresh rate monitor too. Isn't it 1050TI actually equal to RX 560? It can run games too not every game but yeah it can run games on low settings talking about newer AAA Titles. 
I could even go for a 750TI that could run even CSGO but the thing is CSGO is now being updated time to time and the frames are dropping time to time.