I looked at both the 11000SE and the Ellisimo. I chose the Ellisimo. I preferred the smaller footprint of the Janome but felt that the Ellisimo technology was several years ahead of the Janome. Such as the camera and the user interface, which I felt was more intuitive.
Janome is coming out with a new machine this fall and the technology may now be the newest, but I didn't want to wait on my purchase.
Pricewise, the Ellisimo is more but I was able to negotiate a good deal with the upgrade and was OK with price.
Have fun searching! Sew on both and then decide.