The Switch is a Switch TV...

None of them, and I wont buy a Switch until there is more meaningful content than games I have been playing for hours upon hours for the last few years.

I need to know more before making a decision, but right now I would say Splatoon and/or Smash.

I need to see what Splatoon adds first, but so far none of them. Xenoblade never interested me and I only bought it to support the RPG genre on Wii U, I've Zelda BotW preordered for Wii U and have enjoyed Mario Kart 8 with all its DLCs for enough time already. I avoided buying DLC characters for Smash, but I'd rather buy them instead of the port.

Most likely X and Zelda.

I'd get Splatoon, Smash and Kart if they have new content and include DLC. I'm getting Breath of the Wild, but I don't count that as a port, development is unfinished so I see it as a multi-format title.

I'm not convinced there'll be a port of X. I'd buy it if it were cheap and I could carry my save data over. I'd buy a Mario Maker port because I didn't get that on Wii U and probably won't buy it on 3DS. So... 3 almost certainly, maybe 5.

if i were to get a switch it would be a year late to verify that nintendo actually plans to support the device long terms with games i want. their promises aren't worth a nickel to me..

...so i'd get zelda. mk and smash would be a maybe. if a actual sequel was annonced by then i would skip the ports and just get the new version. these games are ussually a once in a generation game so i wonder if nintendo will even make a sequel for them or just offer up these ports. i think sakurai said he doesn't want to make any more smash games a while back.

lol but is so true.

If Smash 4 ends up being a port, but has all the DLC built in, and there's a major balance patch, I'll get it.

That's the only port I would care for.

If Zelda counts, then Zelda.

If they remastered NSMB Wii i'd get that too, prefer that over the Wii U version.