Breast Pump Opinions?!

Rachel
I want opinions on breast pumps and which ones are worth the money. I know Medela is a great brand but I can't afford it! I really want a double electric pump as I'm going to be a single mom and I could use the flexibility and speed of a double pump. I've read all kinds of reviews online but since I'm a FTM and I've never had to worry about any of this before, the reviews arent really helping me! Thanks in advance for any information you can give me!