Cointellect is a hyip. One day their sceme is going to collapse and they'll run away with people's money. If you're ok with that and you think that it's still early enough for you to make profit then go ahead and do whatever you want.
I once threw some high hashrate to their pool and it resulted into my acocunt being locked and them asking for my cc number. They would never be able to pay those high returns for high hashrates.
They're definitely not a legit mining operation. They could be anything but a mining operation. They'reprobably also involved in carding and spreading malware so I suggest you shouldn't trust them with tour cc number and downloads.
Many people suggested me to create 4 accounts, each referred by eachother, putting a gridseed on each account.
Well... many of these people, and me too, had account blocked, I explained my position and they unlocked my accounts (I don't use referrals between my accounts).
My cc number is useless if you don't have the 2 factor security token.
I'm almost sure that they're acting a chain, and if investors continue to arrive, they will not close and will not run away with money (of course this is my point of view).
I met people who have more than 1 contract of 5000 €, and some of them have already made ROI, now earning 100-200-300 € per day.
Everyone is free to invest their money/btc everywhere they want.
Actually I'm focused on ZenMiner and Cointellect, other than exchanges (but I don't have so much time to follow the market).
Of course I haven't create a second salary but... with these 3 simple things I'm paying my BMW
I'm a modest man and I am happy about my investments results.