Nano is faster!
Bitcoin is slower.

Nano has no fees, you send 1 Nano you get 1 Nano!
Bitcoin has massive fees, you send 0.01 Bitcoin you get 0.0097 Bitcoin.

Nano has superior tech!
Bitcoin is outdated.

Nano is the future!
Bitcoin is the past.

Why aren't you holding any nano?
I should have not sold all Mrai if I knew they are to evolve to something as great as their current position they are now on the 46th position in the market and with price at $1.13 cents this is a huge jump from only a pennies per mrai, but I don't like the comparison, I think Bitcoin is the superior coin because it started the revolution, maybe Nano will soon have it's own time.