I think the future of Stellar looks quite promising, and so I think that the coin will be a great success!
But at the moment it is better not to invest in stellar , as the market is falling and it is better to stay away from the coin for now, but the coin can grow well in the future !
If you think that it can grow well in the future then this is the best time for investment with stellar as the price of it is lower despite of the projects that is related to it, maybe someone panic sold and sells it at the moment but after that when the price of Bitcoin rise up again and so the XLM. too.