XRB, now the price is very low and new events , wallets, exchange, brand, are comming , so now is the best time to invest on them. Dragon Chain also, it had a dip but now is in resistance mode and soon it will go up again. Try to invest with the coins where you can see a long resistance level after a dip and the one which offers a good product , have a whitepaper and good discussion amount in the social networks.. Good luck!!
Agree. Take advantage of raiblocks because it's going to be one of the coins that is very close having a mass adoption. People are smart so if we talk long term use, feeless and fast transaction is always required which XRB has.