Hello there, after seeing bitconnect collapse, the interest rate is what make me sketch about this site. i would deposit so much here, i almost did last month because the interest returns are great! but for that reason (bitconnect) i dont. i mean what if a whale with 1000 BTC wanted to do so. youd be paying more than .1 BTC per day, 3 a month, and 40 a year. that would cut into some profits im sure. please reassure me this site is safe and explain why, as of now i don't 100% trust it.
I'm not familiar with this bitconnect investment, but when investing online there is always some risk, and the total amount to be invested should be splitted among different options. No one can assure it's 100% safe, you will find only words here, no guarantees... When investing you are at your own risk.
What I can say is that this site is around since 2013, always paid everyone correctly, support is helpful and active on forum, they claim to have a mining farm that together with their 5% house edge Dice game sustains the site and make it sustainable. Also, the daily/yearly interest doesn't look exaggerated, it's even considered too low for many people here.
But indeed, when investing large amounts, like 1000 BTC as you said, we feel insecure.
Even having only good experiences with FreeBitco.in I wouldn't put so much money on it anyway.