Diversity and steady coins like ETH/Ripple are for suckers.
Keep your speculative coins, but don't pick such odd ones.
DNA, ELIX, COSS, HST.
All similar coins to yours, low marketcap with high potential, but all are much less risky than some you picked (I'd remove AIX, MRT, BNTY, CAPP, WAVES)
While recently we've seen low cap coins go through the roof, the market has a habit of eating up alt value when BTC climbs, the stable coins usually grow with it while some of the riskier coins can lose a lot of value.
Also holding long term (12 months) the top coins are more certain to have a good return, I've seen risky alts go up 10x then go back down close to year start value come year end.
Also wouldn't call Ripple a stable coin