Rss plugin

I was wondering if there was one plugin that is better than another as far as rss plugins. I installed the FeedWordPress plugin, added the affiliate feed I wanted to use and it wacked out my own rss feed for my blog. I made a post the other day on the troubleshooting forum about it, and finally after hours of working with it, figured out that the rss feeds I was pulling in were what was the problem. The rss worked fine before I added the feed, but once the feed was added, my own rss feed came up with errors about line 18 missing a ; , and then some other errors.

So my question is this… which rss plugin would you suggest for importing rss feeds into a blog?