1. The market is clearly in a bullish daily trend, there is a case to buy in range of 250-300 sat but every trade usually accompanied with risk, so don't forget about stop-loss.
2. Long-term. I think the price will rise with hype of the Obelisk shipping (June, July, August 2018) https://obelisk.tech/
3. ok, Technology is an abstract subject. It's neither good, nor is it bad. Some types of technology like SiaCoin, are useful, but what about competitors? in one day Amazon could make something same as SiaTech and what next?
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