Should I get an iPhone 4 or Samsung Infuse 4G?

[potato 2]

I have the iPhone 4 and yesterday got the Samsung Infuse. I have had an iPhone since it came out and honestly am starting to get tired of it. Apple controls so much. If I pay for songs, I should get to keep them in any format I want. The color is better on the Infuse in my opinion. I have gotten so use to the iPhone that it’s been a bit of a challenge to learn the Infuse. I wish there was a notes section in the contacts or allowed for more fields like birthday, spouse, or just notes. I am taking the weekend to play with it and then decide to keep it or to return it before my deadline. I also will say that I love that the Infuse can have $4.99 insurance vs. the iPhone has to go through a 3rd party and is pricey. Doesn’t Apple take enough of people’s money? Here’s a question I have. If I lose my Infuse, is there somewhere that the apps I have purchased are saved so I can get them again?