Its all a toss up, crypto is in its infancy. Most of all it depends on each companies management. If a CEO has been scolded for misappropriations, thats shakes shareholder confidence/trust.. My first exposure to Crypto was via BTSC, which is trading in range with SING but their management is questionable. I dont like Doubt. I like ARSC and ARTX while just discovering DIGAF. SING may or may not continue association with BITCF but they have their own irons in the fire. Over all I like SING, they have established a .03-.04 cent trading range following Bitcoin. Buy on Friday, sell on Tuesday rinse and repeat unless your going long then scoop up buckets worth in the 5/6c range.
I dont have any BITCF or BTSC, I do have ARSC and SING.