You might want to explain why you think the Nano S is better than the other two!
^{- I do know for a fact that it's not, but I'd like to see your argument...}

I have a strong feeling you're just shilling for that wallet ^{[despite its creation date, it seems fairly new to me]} and it appears to be a custodial wallet ^{[I had no luck in reading all of the answers on their FAQ page (due to bad coding), but I've seen enough red flags not to recommend that wallet (e.g. here's a simple one)]}!