Correct me if I'm wrong but sia is the highest rated(in terms of mcap) decentralized storage project right now?

I'm holding on to hopes that a big company will see the value in in decentralized storage and start implementing it. If I was on the boards of those big companies I'd be interested in the leader of the sector and at this time it looks to be siacoin. Just an opinion/hope for 2018 with this one