Well, I have Egress, NewsBreak and PocketRSS. I've never had problems with Egress, although I use NewsBreak as my primary RSS reader as it's clean, simple and fast.
To get extended feed data, you might want to check out PocketRSS. It has such a setting/option, which will allows you to download much more (if not all) of a given story/feed. It's not the default setting, but it's a standard feature. It also integrates well with PocketBreeze if you use that plug-in.
Check it out at
http://happyjackroad.net/index.asp