I think the current market is worth investing in addition to mining. I think that trading and participating in activities are similar to gambling, and they all need luck, aren't they?
It needs luck but even after this we need to choose the best, right now it is good to join campaign because if we will join any of campaign so it will give us more strength and knowledge about the future of crypto currency, our investment will grow bigger if we will make proper planes about it, gambling and trading needs only luck and knowledge, for mining we only needs a lot of money but best choice is joining campaigns.