I bought a 28" Xelos recently. It's been around a while and I imagine it's being phased out. The screen isn't perfectly flat, but apart from that it has all the bells and whistles and the picture quality is superb.
I much prefer the look of it to the Aventos, which is about the same price. The Xelos is much more of a 'designer' object, while the Aventos is a more conventional box.