Sia is very good coin with a proper development and development in process, huge changes recently going on SIA is ASIC miners started lunching. ASIC started so Difficulty is going way higher and coin will be harder to get from GPU anymore, in the mean time decentralize hosting is proper business with good returns for each and everyone with huge space in Hard Drive. Price is still cheap another reason, This price is to buy not to sell, 2018 will be 25X for SIA hoping to get somewhere in a $ mark which will be huge gain for SIA and its early investors.