Unless you aren't in a area with plenty of rooms walls and wifi interference, then don't expect the "POSSIBLE" 30 feet the common wifi person says it should have. Yes my apartment is infested with wifi, having a dual band AC router and like 13 devices hooked up to it, will mean something. Just sit close to the system and maybe try and find the sweet spot where you can be comfortable and not have bad signal. Besides if you planning to not use a tt, go fully gamepad only that good too. (Note some games will require tv and gamepad) But for Homebrew and VC is okay.
Second, i would like to know what homebrew (BESIDES RETROARCH EMULATORS) would people be using on the wii u? Unless you use v wii which has more homebrew to offer, there is no way yet of playing that with gamepad, you basically be sitting the game pad and using it like subsitute tv while holding a wii mote+ classic controller (Or wii u pro with some homebrew) like a awkward game console. I did it, and it doesn't bother me but others may have opinions. Playing super smash bros brawl looking at the gamepad is okay to me while using classic controller.
Third, I have wii u black 32GB, (only cause i was one of the fools who bought it at launch for $300) Having only New super mario bros U and nintendo land (YOU WILL WANT FRIENDS TO PLAY THIS GAME WITH) Was boring for the most part until I got Sonic racing transformed. The extra accessories like the base charger is good, the wii u gamepad stand and the wii u system rubber legs as well, but the 32GB was awful, download about 4 wii u retail titles on it and you will want a HDD right away. Can't help but think that it was only meant for the small indie titles or Virtual console with low storage not 5GB- 20GB games. I would least felt better if it had 500GB like ps3 has with the PS3 super slim that came out like 2 weeks before wii u release.
Some tips, you don't need a huge HDD, just about 250GB, trust me, there isn't enough wii u games to get anywhere near 1TB. Wii u homebrew only works with SD card because of that BULLY priority data encryption the USB devices uses (CAN'T EVEN BACK UP SAVES MAN) Get a HDD with a usb Y cable.... it looks exactly like is called the cable is shaped like a Y and you use 2 usb ports on the system to make it work. (HDD requires enough power to work that why)
Last, Homebrew comes can be accessed in variety of ways, this guide here should answer your questions and safely install homebrew.
CLICK HERE If you get as far as haxchi I would stop, I mean personally all I have is haxchi but that just me, others can use the coldboot if they want a even more permanent solution. The guide should explain
- The free method to using homebrew (Basically requires web browser, free but random reliability)
- The paid method to using homebrew (100% reliable, installs homebrew enabler on your system menu, no need for web browser)
- The permanent method to using homebrew (Installs CFW and loads at system start up, no need to enable anything ALREADY DONE)
- How to backup and install your "LEGALLY PURCHASED WII U GAME DISC" onto your HDD
- The free method to using homebrew on V WII (The wii backwards compatibility portion of wii u to play wii software, basically installs homebrew channel on v wii and install custom IOS files for backup loading and channel installing)
My point is the guide has everything you need to know for homebrew on wii u, okay? Is "GBATEMP'S BIBLE FOR WII U Homebrew" There, hope that was clear enough.