Innovative Marine Nano or Biocube

[Treebeard]

I am shopping for something in the 8-14 gallon range for my wife's birthday, for her office. I have my choices narrowed down to an 8 gallon Innovative Marine Nano or a Coralife 14 gallon Biocube. I am leaning towards the Nano 8 because it seems to me that heat would be less of an issue than the Biocube thanks to the LEDs it uses. I am not interested in doing any mods to whatever tank I choose. Does anyone have any experiences they care to share regarding these two tanks, good and bad?

IM Nano 8

Coralife Biocube