HI.
1. This is the bitcoin section, no GPU discussion as it does not relate to bitcoin.
2. The 1050 is a piece of junk for mining, you shouldnt even be entertaining the thought of buying one. At minimum you want a 1060.
I'm sorry. I guess admin move this topic to the related category.
But I hear two 1050 makes hashrate (if mining ETC) almost as one 1070 and bigger then one 1060.
May be it's not bad idea to buy farm with only 1050 aboard...
It's better to get the 1050ti as you get better hash-rate to power-consumption efficiency while at the same time keeping hardware density (too many 1050s is expensive because you need many mining motherboards to get a decenet hashrate).
That being said, i would think twice about buying a GPU or mining hardware now. It doesn't look good for multiple reasons which you better research for yourself.