From your list I will pick only Komodo as their development is on point and solid. Rest of them I'm not so sure even if almost every altcoin can do a 3-5x in no-time causing a pump&dump. Better stick to dex coins for the end of the year and beginning of 2020 as it seems komodo , blocknet , waves and stakenet are about to make a jump of price ( komodo&stakenet already began ). Synthetix has its change too so lets see how the team will perform with the development for the end of the year....overall I think you could've pick better coins besides this I've mentioned.