> I prefer 5Ghz because it seems to transfer less heat to my tissues
A single 60W incandescent bulb (which has about 10% efficiency for its lighting) transfers more heat to your tissues than a stack of 10 home routers.
A single 60W incandescent bulb (which has about 10% efficiency for its lighting) transfers more heat to your tissues than a stack of 10 home routers.
Like the difference between a lightbulb and a tissue-penetrating laser strobe.