I’m searching for a good RSS feed reader, but can’t find a perfect one. Features I’m seeking:

• Offline reading
• Page turning/scrolling via on-screen buttons
• E-ink friendly color scheme

Here’s what I’ve tried so far:

• Reabble: I love this one, but it doesn’t support offline reading beyond a few articles.
• FeedMe: This one’s great too, but page turning is only possible via physical volume buttons. My tablet doesn’t have those.
• Handy Reader: This one seems pretty good, but you can’t change the color on the left-side drawer (where the list of feeds is) so I can’t read it on an e-ink screen.

Does anyone know of an RSS reader that meets these needs?