I wish I knew. The OR5 obviously has options like power regulation and clock upgrades that the Transient doesn't have. But they use the same XMOS chip and the Transient reportedly has high quality clocks on its own. I'm still open to buying a OR5 because it is more than likely better I just want to hear a comparison first as I might not want to pay for the difference.
The or5 doesn't use xmos though...supposedly or6 will?