I am ready to invest in gambling site, just need a good paying site.
The are many gambling site where you can try to play with, you can go to
fortune jack, yolodice, bitvest, 777coin, bitdice,
crytpodice these gambling sites was good to play with.
Fortunejack never open an investment option, you can't invest your money in there. I don't recommend Cryptodice, because the admin never online again and there is a guy who said he can't withdraw his investment from that site (looks like scam site). Never tried 777coin, i have no idea if we can invest on there or not.
Investing on casino bankrolls are more safer than directly gambling so many people prefer to invest on these casinos then gambling.
How can you be sure if people prefer to invest their money than gamble? I've seen many people said they don't want to invest because they just only got little money and it needs long time before they can take profit from their investment.