I used to have a Vitros 32" and the picture was the best and is still the best picture I have seen on any TV.
Build quality was second to none too.
It has the same chassis (Q2500) as the Aconda and as far as I am aware the only difference was the cabinet - the Vitros was a more modern looking set.
If I was going back to CRT - LOEWE is the only direction for me.
As it is I've got their Spheros LCD and am looking at moving to the Individual compose 40 which has just had a price drop and is coming out in 100hz guise.
- I answer to your question of those you have listed I'd go Aconda - no question.
Hope this helps you.