Try the lansinoh signature that one has pretty good reviews for electric, also the avent manual breast pump is great too.
I had a cheap manual One and it worked better thenany electric one I tryed but that was with my first 7 years ago
I had a cheap medella it was the worst! Then I had a pump in style and felt like I had been missing out on the greatest invention ever. I have heard a lot of people say medella is the best. You'd think it's pretty easy technology and they'd all be good but maybe medella to be safe?
Medela pump in style or something along that name is a good one. Everyone I've heard that has it loves it