Hello there,
I don't think there is a good answer to the question. Some people will think the Wii, others the WiiU. The problem is that I am very unfamiliar with both of them and I don't have enough knowledge to take this decision right now. Feel free to answer anything that comes to your mind, as what I am trying to do is gathering some knowledge. Apart of the Wii, WiiU, there is the option of getting a nintendo Switch instead, or just another Nintendo DS (I already got one), but I am less prone to those options.
What I want? I want a console to have next to my TV in which I can play casual games with my gal. The games I have in mind are Crash Team Racing alike. So Mario Kart, Sonic All Racing and perhaps F-ZERO. There might be other multiplayer games that I don't know (Mario?, fighting?). I am not thinking in wii sports, tennis, golf or other stuff. Here the WiiU has a Zelda which I am very interested in playing.
My concerns:
Price: I want it to keep the price down, as I foresee that my plan might not go as I have in mind. The Wii is much much cheaper than the WiiU. However, once you try to get controllers, I got lost with so many options, and they are no cheap tho. Sometimes even more expensive than the Wii itself. The extra price of the WiiU could be justified by the Zelda game, and that is a much better console for emulation.
Controllers: This is my main issue. I see the controller of the Wii, and it looks extremely uncomfortable. That means that the price of the controller has to be added a Wii pro? or any other 3rd controller (which will be a gamble on what is good/bad). Regarding the WiiU I literally have no idea what controllers use other than the screen-one. Does it have a normal shaped controller that can be used to play Mario Kart?
Retro-Emulation: I think with both consoles being able to play gamecube, and SNES I am happy here. I honestly don't think I will be playing any N64 games.
Console Problems: This is regarding mostly to the WiiU, which I can see that a second hand one might have a terrible battery life in the controller. So probably would mean I need to spend more money into this.
Modifications: I quite enjoy modding consoles, and the Wii can be eventually converted into the WiiBoy, so that if everything goes wrong, I could still use it that way.
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TL;DR: What will you get to play Mario Kart and alike, regarding the price of console+controllers.
StiiFox t1_jb4xmov wrote
Wii and wiiU use the exact same controller, So that technically is a non issue, you can still use the WiiU Gamepad for all controller related games.
In terms of price, there won't be a huge difference between a WiiU or a Wii.
Games, WiiU being able to play wii games also is a bonus. There's hella tons of chill games to play, MarioKart8 appeared on wiiU, you could still play MKwii, Zelda Breath of the wild started there too, so it's good.
Controllers: Don't overthink too much about that. Only a small 10% of the games on both make a real use of 3rd party controllers, the VAST majority of them use for the wii, Wiimote+(sometimes)Nunchuck, And for wiiU most of them are meant to be played with the bug Gamepad with the screen.
Battery concerns. WiiU and therefore Wii's Wiimote (the stick looking controller) use 2xAA batteries. Not rechargeable, so no issues in terms of battery life with usage.
On the WiiU's gamepad tho, there is a rechargeable Li-ion battery inside, that can indeed be really be used and don't last as long. Plus side, the battery is accessible from the back of the gamepad, 3-4 screws to remove, pop it out and drop a new one for around 10 bucks.
In terms of emulation and maybe hacking the console to not buy games. I would highly reccomend using the WiiU as it can play Wii games natively with the hdmi out port, so CLEAN AND BEAUTIFUL 720p display. Against the wii 480i composite cables Homebrewing the wiiu is really simple, almost as simple as the wii classic.
Downside. There is no Gamecube ports on the WiiU so you'd need a gamecube controller to plug in your Wiimote to play, or use the WiiUGamepad.
If you still wanna get a wii, and see a good deal on a wii mini. Don't. System can't be updated, bcause no Sdcard slot, no useable usb slot, no network connection. (And ofc no homebrew possible)
Tldr:All in all, i'd highly reccoment a WiiU if you are hesitating between Wii classic against WiiU Bcause: -can play both catalogue of games. -controllers are identical -clean 720p hdmi output -easy homebrew