@badbeatnuts
I will reply a bit with what I know.
Installation with any blockchain takes quite a bit of time because your downloading every transaction into your walelt to be able to carry transactions. This is normal
Buying Sia Coin is via exchange as it is a token not a currency. Sia is just a token to secure transactions within the service network.
Sia ensures 3 x redundancy on the network by encrypting files and then sharding them to other hosts so no 1 single host contains the entire file.
Sia doesnt have to worry about the overhead of centralized data storage- this is a benefit of decentralization..and also lowers cost rather than increases costs to renters/customers
Large businesses do not necessarily have to be involved with crypto forit to be successful, but there are some who have already seen beenfit in the crypto arena and Sia.
Check out Obelisk and also MINEBOX. Dedicated industry leaders that are building tools for using in Sia Network.
You would be surprised. Data storage currently is a multi billion dollar industry. If money can be saved people will seek Sia.