Hello.
I have recently acquired a Nintendo 3DS, and though I was a bit sceptical at first, the handheld is definitely a worthy successor to the DS. I have experienced less issues with the 3DS than I have with my DS; Wi-fi was a complete breeze to set up, the controls are smooth and clicky, and the entire handheld manages to be both robust and sleek at the same time.
Aside from the hardware improvements, Nintendo has made some radical improvements to multiplayer connectivity through the addition of a very intuitive interface, which functions similarly to the Steam overlay in that it can be accessed at any time during a game, and friend codes that vary by system rather than by game. You actually get a message that your friend request has been accepted this time around.
The graphics are a huge step up from the DS, and the 3D effect must be seen to be believed. Though the selection of launch titles might seem shabby at first, Ghost Recon, SFIV and Ridge Racer 3D are all great games, with the latter 2 being an excellent showcase of the 3D effect. Once again, Nintendo has shown itself to be at the forefront of implementing new technologies into their consoles to improve the players immersion.
Also, I just took a fucking 3D picture of kirby jumping out of my monitor. Seriously, how awesome is that?
In conclusion, all I can say to your post is: