In most cases, I do not care. But there are interesting options. Unfortunately, one of these projects froze its activities for legal reasons. For global use, regulation is necessary. Although this contradicts the basic ideas of the crypto currency.
Same here, maybe it would depends to the needs and also what will be the demand in the market. Their are lots of activities but ine of this is bitcoin it helps people to carry the burden in life also it motivates everyone to earn and sacrifices for it.