I've done both. While there's less work in fixing 1 joint on the DX versus 1 joint on the V2, there's far more problematic joints on the DX that need fixing: shoulders, shoulder swing bars, elbows, and hips.
So, just in my experience that's 3 out 3 DX that need joint rehabilitation after being shelf warmers or 1 out of 13 V2s that have needed repair. That's at least 12 joints that needed to be dissembled versus 1.
Yeah, I sure do have an odd definition of quick and easy.