With regards to a Meta Sandbox game...Meta Box, Meta Game, Meta Create...that is the kind of stuff people want. As for which is better between "MV" and "Meta", I think the market has spoken. The ones that have fetched the most money in this category are "Meta", and not "MV". However, the likes of "MV Game" is still nice, wouldn't rule that out, as well as other decent "MV" domains. I just think the idea of "sand" in this case, just not as strong, IMO. Hope I'm wrong