On the other hand, the OCZ ModStream is inferior to the Ryanpower2 in the actual parameters, first of all in the stability of the output voltages. So, OCZ should also make some improvements – to the electronics of the PSU. I think that a PSU of the PowerStream class, even without the manual voltage control but with the functionality of the ModStream series, would be a highly successful solution. So, if you’re going to buy a power supply with detachable wires – and this is really a helpful feature – then you’re facing a difficult choice: the Ryanpower2 is more stable, while the OCZ ModStream is better in terms of build quality and user-friendly design. If you’re going for a PSU from OCZ Technology, I would recommend to you to pay attention to models from the PowerStream series instead.