I do use bitconnect also, I have for about 2 months now. I think what the key thing is with CoinReum is that its still new which is good in that you are getting in on the ground floor, down side is they are not established...bitconnect are, however bitconnect is now a billion dollar company so is it too big? I think the key is to spread the risk around and that is what I am doing with CoinReum.
Key thing is, get ROI quickly and with CoinReum I have minimal risk and getting ROI in 30days so then I have 22 days of no risk daily return profits!
I would say spread your risk out to a few programs though, I am in Bitconnect and Regalcoin also, I also have some videos on them also in my channel!
links here to each
https://regalcoin.co/ref/CRYPTOMAC
https://bitconnect.co/?ref=dmckenna