Peach I have a really scary level 50 fighter for one-on-ones. Unfortunately the way I trained her made her really lame in group battles, but I can't even beat her anymore... :O

For Captain Falcon, I just wanted the kick-ass outfit in Mario Kart 8

Yes, I do actually. Though haven't trained my new ones much in Smash since I'm waiting until I get enough special moves for those.

Yes I do, mostly in Hyrule Warriors, Smash, Splatoon and the amiibo demo app sometimes (can't remerber that one's name )

Only really used my Splatoon amiibo. My other amiibos I just use for display around my gaming room.

Mario, Link, Samus, Marth and Bowser

*Insert Wii U joke here*

Honestly though I don't see the point of buying these things unless they're being used. They're not exactly super-high quality figures they're glorified DLC keys.

but their quality is actually nice compare to other figures with similar price

just used my splatoon amiibos with splatoon :O

No. I have Link and Star Fox, but they're just in their packages.

mine are mostly on display, although I do get them down every so often to play with them, Splatoon ones are obviously most in use at the moment, although i've got the various unlocks in mk8 etc, and every so often I'll have a bit of a sesh on amiibo tap or get some Smash going.