If you ask me, i will just invest in litecoin and ethereum because those i think those two which is dash and zec will be successful in long term because they don't have enough reputation for the market to last long while ethereum and litecoin already made a good reputation in the market and they seem that one of ethereum and litecoin will be the next bitcoin in the future.
Yes these two coins are booming in altcoin industry. Most of the people do trading with these two altcoins. The price also very impressive fluctuate. Apart from these two coins, I don't find any other coin will give us a good profit. So I will invest half of money in LTC and another half money in ETH.
Yes, I would invest in Eth based tokens too. They are popular nowadays and have a vedy good and decent project.Its very promising like the wetrust,edgeless,rlc,golem and so forth. Litecoin and dash too.
I would also try to invest in something like this, Well, there is still a lack of information and there are already a little afraid to take risks, I do not know how to do it.