I need everyones opinion!?

I had a graco one at first and she hated it! she would scream and scream so I went and exchanged it for the fisher price rain forest one and she loved it! I think she didn't like the back and forth motion. After we got the rainforest we found out she loved the side to side motion and then when she got older we would change it to the back and forth and she would like it. We would try to mix it up but she usually liked the side to side motion a lot better. So many of my friends said that the graco is fine but I wish I would have gone with my instinct and chose the side to side motion in the first place instead of wasting time and hoping she would get used to it... but it all worked out in the end. Definitely get the fisher price rainforest swing and what's really great about it is you don't to use batteries you can plug it in. I have not bought one pack of batteries for it...thank goodness I have to buy too many of other types of batteries for her toys..lol.