Patience is the key to being able to enjoy our investment, but I don't really know whether our patience waiting for the FUN token to rise in price will pay off well because at least for now it hasn't shown anything good, maybe in two years it will be very important for the price movement of FUN because of the predictions it will be a bullish period.
I fear the price won't rise anymore like it did in the past. The supply is just too high and there isn't a growing demand from investors to justify a potential increasement in price. Investors relying on FUN price to rise in order to profit from their investments must be in a very bad situation, while there is still a chance for those investors who take part in premium program in partnership with freebitco.in.
Anyway, it takes a long time until ROI... By my calculations, about 8 years, considering a margin a little above 12% interest yearly. On the other hand, for big BTC investors it must take less. The more Bitcoins you have in your balance, the faster you hit ROI.