What should i choose for long distance MA or 24VDC

For long distance over 150mtr …what should I select .mA current or 24 VDC

It’s always better to use current over voltage as it’s less distorted than voltage along with length. Also, you may need to use a signal repeater as the length is more. You must use current for long distances because while long-distance transmission there won’t be any signal loss.