I think investing is the way to go. Nowadays, it is hard to find a reputable casino you trust. I have a thread where I track my investments in Crypto-Games, a site I have spent some time getting to know the owners and moderators in chat. Needless to say, investments have done well and I have never had any issues divesting or withdrawing my profit. Link below to my investment thread.

https://bitcointalk.org/index.php?topic=1796062.0