How can an NGO possibly be offering an MC equivalent package? Somthing stinks in that.
Re. your actual question, can't really speak with any authority as am not a recruiter. But looking at this from the point of view of someone reviewing CVs you should consider:
- will the NGO opportunity push you and challenge you in new ways?
- will it give you new learning opportunities (e.g. new types of stakeholders, more complex operating environment, dealing with suppliers/buyers/contracts, managing more/different/difficult/senior/junior employees)
- will it give you industry insights that you can apply in your consulting career
- will it build industry/consulting contacts that you can leverage when you're back in consulting
And trumping all of the above:
- will it give you more enjoyment in your working life
- will it provide the work/life balance you want
- will it mean less/more travel, shorter/longer commute
- will it mean working with people who are inspired, motivated, helpful, inspiring, motivating