1. Do you own a 3DS/3DSXL?
Yep. In fact I have both of 'em at this moment.
a. If yes, when did you buy it?
Cosmo Black 3DS: March 27, 2011 (NA Launch Day)
Black/Blue 3DSXL: August 24, 2012
b. How happy are you with your purchase?
Despite being a launch day buyer, I wasn't too pleased with the game selection. That changed when The Legend of Zelda: Ocarina of Time 3D released 3 months later (should have just waited until then). Now I'm very much pleased with the handheld, as Holiday Season 2011 and 2012 have brought some fantastic games. Right now I'm playing New Super Mario Bros. 2, and having a blast.
c. What inspired you to make a purchase?
I wanted to be a day 1 purchaser. It's more fun that way. Looking back, I could have waited for the release of OoT 3D to buy the system, but I did use it to play Okamiden (the circle pad worked great with the game).
2. If not, is there any chance of you buying one in the future?
Just bought the XL, so I'm set.
a. What would need to happen for you to buy one in the future?
N/A
b. Would you be more likely to buy a 3DS or XL?
XL. The screens are fantastic and really enhance everything visually, especially the 3D. Great piece of tech.