An escrow is an escrow because he is trusted and has a long solid trade history. I believe OP is trustworthy, but I will prefer an escrow for 2000BTC if I am interested.
Already been said there's no escrow going to be used. I've held more for previous investors.
You should just ignore the people who demand escrow. Your business has been around for long enough that an escrow is not needed in this situation. If betking.io was brand new it would be a different discussion we would be having.