Are there any available that might be better than the one already installed? Any that can read gif and animated files?
From what i understand there are a few (2-3) browsers on the Android Market, i've read mixed reviews on them but in the end overall it seems the default browser is better.
IMO if you can wait a little bit, Firefox Mobile aka Fennec is in development and should be released in a few weeks or so to try out.
Yes ff mobile aka pocketfox will have add ons it will sync with your desktop have the awesome bar. They have a youtube channel showing these features. Also opera mobile 10 is dew out next month also.
there are several people on this forum that work for google and motorola if we make browser suggestion they will look at them and will most likely put them in an ota patch or in a download upgrade on the market