I think you should make the switch: [1] Cash portion of compensation is significantly better [2] Diversification of experience improves. You have big enterpri

I think you should make the switch: [1] Cash portion of compensation is significantly better [2] Diversification of experience improves. You have big enterprise, start-up and now would add trading/finance to the mix [3] If you keep a tight rein on lifestyle inflation you could easily save enough money to become your own angel investor in 4 to 6 years from now if you really find you prefer the start-up environment [4] If you stay the ego-crushing aspects will continue to weigh heavily on you and create daily stress.