If you don't mind that it's a 3DS and not a XL, then I strongly recommend you get it. While the picture of the Zelda 3DS looks nice, it looks a lot better when you hold it in your hand. As much as I hate glossy surface, in this case, it adds to the beauty and I suspect it's the same with the FE. It's not the same if it was matte.
As for why NoA doesn't bring over the Pokemon 3DS XL, I don't know but they are probably going to launch it with the new pokemon games.
I'd love if they did one for the XL that was like the Diamond/Pearl DS Lite they made. Or the DSi's for Black/White, I would buy one in a heartbeat