Ben Armstrong, a crypto analyst and YouTube influencer, looks at five "cheap" altcoins with "huge gains" potential. Armstrong discussed his five picks in a video posted to his very popular YouTube channel. Armstrong's top five included Pundi X (NPXS), Holochain (HOT), BitTorrent (BTT), and Harmony (ONE). VeChain (VET) and One, a sharding protocol with a trustless bridge, rounded out his top five.The trader argues that Harmony’s fundamentals are its biggest driving force.