Peachtree Nova vs. INova?

Anyone compare the Peachtree Nova to the INova?

Supposedly the amp has more dynamic capacitors and more current (with the same no. of wpc), and the pre-amp section has been upgraded, as well as the new Sabre 32 bit 24/192 DAC chip added.

Differences, similarities?

curious about this myself as I'm strongly considering the iNova. also wondering if the iNova has bigger differences when engaging the tube, which I've read makes little to no difference with the older Nova.
Are there reliabilty issues with Peachtree stuff?