Now I want to hold some low value in the market, I have learn about Sirin Labs, Siacoin, Storj.
Can you give me some ideas?
I want to hold the application coin.
those coins you had mentioned are online storage utility coins as token for storing and accessing remote files.
But the most unique and effective coin for online storage is Oyster Pearl PRL. it's main net will be launched around this coming April (next month) and people will do start to save their files in the tangle that is completely anonymous that nobody could retrieve their files except the owner because the files will be first split before distributed to the tangle.