About this strategy everything about employees , cause programmers in ru ua is cheap. If we looking for big experience in america eu and other countries u could x3-5 cost for develop. I have some codes to build by myself like finding arbitrage and other, include what i dont have programming skills and type with AI personal model. It’s not so hard, it’s about flexibility mind and finding strategy, im good at it. About investors i dont have enough money for every my project, my seller 450$ per month :/ and lot of people scare , so i do it by myself , slowly but i do it.