I am testing FLEEX as well and i suggest to all of you not to invest your money in but just put to mine GHs till come to 500GHs then you can start withdrawing. Referral link you find almost on the and of the video.
Lately i am testing a lot of stuff. I find out also interesting one more thing in connection with STEEMit more here:
https://steemfollower.com/?r=1763