wanna buy power supply unit

Oct 19, 2018
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My system configuration is i5 4gen 3.1ghz, 2tb HDD, 8gb ram, 1060 3gb GPU added with atleast 10 hrs being online, Additionaly there is voltage fluctuations on regular basis( I live in India). I have been using seasonic ss 500bt eco 500W ( not working now)
My budget is nearly 5k to 6k INR can go till 7k INR. My confused with
1) Corsair CX 550 bronze
2) cooler master new 550 bronze
3) antec earthware 550W gold plus

Any other option in this budget are also welcome