I recommend 452

beautiful image, fabulous in HD, intuitive interface, virtually no setting to make oneself ready TV to use, just connect to the antenna and 220, already it work
+ the product: the two USB connections: one for the key to play divx and view pictures, the other to connect a hard drive (500 GB nomadic kind to 60 euros) and record programs without the fuss
the - product: pity that the recording format can not operate the files in question, so burn them or spend them on the computer
very happy, not expensive, not heavy, not cumbersome, discreet design ....
I will return
and on amazon, RAS: no incident, timeliness +++