Take a look at the roadmap and what is already done. Centra is a game changer like asic with bitcoin.

Personnaly, each day i take a look at the CTR price, when i see a good price, i use the "buy button"

Once a large amount of card, exchange and the cbay out...omg...maybe you will see 1ctr = 5/10/15/25 usd ? Who know ? Anyway i dont think this will fall for ever under less than 1 usd so its not the most risky coin for sure ! (notheless im not god, its just my feeling)

Actually 1 ctr is around 1$...