for me holding btc is just like investing btc holding btc would be good if you have patience , if you have alot of btc you can earn alot of profit because the unstable price of bitcoin. investing your btc on gambling site would be good too it just like holding btc or investing on a cloud mining site.
i agree with this, for people which have save their bitcoin, i think they can trying to get ready to sell their bitcoin because the price now is up to $1000. but if you want to wait for a while, i think the price will go up more. i think when we are save our bitcoin, it means we are investing our money in bitcoin and this is the best investment that we can do for now.