Yeah, if you can get it easily enough in-game, no need to hold onto it, right? I only trade starters and those that are unobtainable, usually...oh, and Milotic. I've been trading the same Milotic over my games for years...fortunately it's still on Black 2, so I didn't lose it. xD
They want us to embrace digital games, but make them as unaccessible and awkward as possible! Plus there is the cost of memory cards for both handhelds...gaming is so expensive these days. They all need to do better!