Here's what I found yesterday with my Leowe comparison at Audio T:
The Articos was clearly a superior set, but at £2300 I didn't think it was worth the extra grand, so I concentrated on the 32" Aventos.
As I mentioned in my last post, colours and contrast seemed a little lacklustre, but after 5 minutes with the THX Optimiser, and getting the dealer to turn off the spotlights that were aimed right at the set, I have to say I was stunned at the picture quality. I bought one. They should have it in by Thursday or Friday. £1240 including stand and a three-year warranty.
One thing I did notice: NTSC pictures flickered horribly and it took us a while to figure out why. It turned out to be the TV's built-in deinterlacer; once we disabled it, problem solved

. PAL images were fine in both progressive and interlaced modes.
Another thing I liked: it's about the only TV I've ever seen that will automatically recognise an S-video feed and display it in colour. It can also automatically recognise component.