I get daily payouts to my private wallet from BIT.CLO.SRV. and I am currently testing CLO.MIN.WEB.
As I can see, you have mentioned that it takes ~155 days to ROI for CLO.MIN.WEB. Did you calculate it yourself ? Because, it took ~120 days for me and 114 days for another third party monitoring service as I pointed out here:
https://bitcointalk.org/index.php?topic=1009758.msg11087279#msg11087279.