Duration and contracts would be the main thing why it would mainly affect our profitability when it comes to cloud mining which we do indeed shared up funds to buy out hashes but we do know that profitability would be still on questioned on this thing unlike if we do have our own physical miners which we do mining operation with our very own eyes then it might convince me that this would be possible profitable than into those cloud mining.
I have no idea what you wanted to say, that's just one long, long sentence. I've read it 3 times and still can't figure it out.
Yes it can.
If self mining Bitcoin is profitable, which it is, then cloud mining can be also, as its essence is profit sharing in exchange for capital investment. There are reasons that generally it isn't, but that's down to the nature of the contractual terms rather than the concept per se.
In theory. But how much would you need to invest to get ROI? There's a reason why companies are giving up on cloud mining, even CEX.IO has stopped with their gh/s sale due to cloud mining being unprofitable.
Self mining bitcoin can be profitable, yes, but how much do you need to invest again? I'd rather invest in some cloud mining service that focuses on some alt-coin (non sha-256). it's just isn't profitable anymore when you compare the amount of invested money and earned money.