I invested a little to check this site out, and I while it seems well designed and also work alright, there is a question about the bankroll.
The site doesn't say explicitly what exact amount it is, but you can get it from the max profit - which is 37.618012 at this moment. This implies a bankroll of 3761 BTC.
Calculating backwards from my own investment percentage gives me roughly the same answer.
The problem is that the proof of reserves you have
here only contain the money from outside investors 808.84321993. (95% of it)
I'd like too see proof that you actually possess the missing 2900 BTC.
If you don't actually own that money, your investors take a lot higher risk than they realize.
From what i know the max profit is 1% of the bankroll by default. BUT!
The site also has a x Kelly option. Im assuming you know what it means and how it changes the max profit.
Investors who invest a large enough sum can request a custom x Kelly from the admin from what i have heard. (P.S When you click on the investment you see the x Kelly there)