Which community translations options do you recommend?

Hi!
I am running a Positive News website – http://www.thepositiv.com, and I am looking deeply and carefully now for the change I need, in order to make my website multilingual, all my posts translated and the most important with the help of the community.

So currently I am using Qtranslate but this doesn’t give me the option of a community translation and it is even not a comfortable translation plugin because you don’t have the option of choosing the only available languages you want per post. If you enabled a language, you must provide a translation for each post you publish and that’s a problem because you don’t have the time or person to do it always.

The solution I need is one that will let me show my posts as a list with the current translation progress, and people will be able to contribute in order to spread Good News also for their language.

The options I have found are:

• LingoTek (together with polylang plugin)
• GlotPress

What are your recommendations for it?