I have four, Fireball Mario, Donkey Kong, Link and Peach. My Peach Amiibo is level 50 on Smash Bros and that bitch kicks my ass almost every time.

Yep. Amiibos are something like an addiction.
I first bought a Peach and I thought that I would be satisfied with only two or three of them. Then I started using them on Hyrule Warriors (daily bonus), Super Smash Bros (playing modes with partner amiibo) and Mario Kart 8. They look so nice when you put them together. Now I´ve got 12 amiibos. It´s bigger than my Skylanders collection.

The sculpt is quite nice for its price and I can't comment on build quality since I haven't open mine yet. What I don't like is the paint application. I hope they improve it on their future releases, especially Zero suit Samus. XP

Hopefully the Nintendo games I'm interested in don't require these disc locked content toys when I finally get the Wii U.  J/k.  I know they do. 

IIRC Nintendo is going to release nfc cards?

Don't worry about Marth, there will be a second run when you can pick up all Fire Emblem characters.

Have Peach, Zelda, Samus, Link, Marth, Pit and Wii Fit Trainer.

Want to get Sheik, Villager, Rosalina, Shulk and Toon Link but they're all out of stock atm.