Siacoin have just announced that they will be making their very own ASIC mining card and offer it in a bundle pack - everything included. If you believe in Siacoin for the long term (cloud storage, using blockchain technology), then it should be a great investment...

Details here - https://www.reddit.com/r/siacoin/comments/6j1gyg/obelisks_sia_asics_full_details/