https://cryptobriefing.com/raiden-rdn-sleeper-hit-of-2017/Great article explaining what Raiden Network would be about and what it would not be. Personaly after microRaiden at DevCon3 was announced to be laucnhed in the end of November I am very bullish on RDN.
If someone missed Raiden Network ICO, there is still some chances to buy it on ICO price or maybe cheaper after it hits EtherDelta.
Are you actually going to purchase that coin to make money or are you investing in something that you think will be of value within a couple of years?