Here's my reference for reference, http://www.slideshare.net/grugq/opsec-for-hackers (slide 137/138)

I cannot recommend either, but I would note that in your link they do seem to state 'Anyway, not so many people seem to do use a tunnel before they connect to Tor, therefore it's not so well tested, do not rely on it too much.'. So I'd be wary of their advice for anything you need to bet your life on.