Electric Breast Pump - Need Advise Please

Good Morning ladies

I need some advice on a breast pump.
My baby is due the 10th of Nov and this is my first baby so I have no experience.

I am planning on breastfeeding but I want to buy a breast pump as well and one that works which is affordable (Long shot perhaps)
I was looking at an electric one because I was told that the manual ones are sometimes just too much of an effort. So here is my list:
1. Tommee Tippee Closer to nature electrical pump – R1199.00 (Takealot)
2. Medela Mini Electric Pump – R1449.00 (Takealot)
3. Spectra Dew 350 Double Electric Pump – R1899.00 (Takealot)

Just wanted to know if anyone can recommend any of these or give me some advise?