one thing though that is not being mentioned in this thread was that the RX1 being used at the ground floor of audioworld is hooked to the amplifier by a speaker cable that cost 160K. Please dont get me wrong as this is not to demean the excellent SQ of the RX 1 but more of setting expectations as the RX1 may sound a little differently pag sa bahay na naka set up. I find the RX1 in some ways better than the RS1 and vise versa and they have distinct characteristic. Which is better may now be dependent on preference of would be user.
Im an RS1 user and uses it for HT. I find the highs of RS1 more appealing to me as it gives me crisp sound on movies, which is what I like. I find the RS1 livelier and it seems it reaches my ear faster than the RX1. As for the looks, the RS 1 looks very fancy, which to many people may not be that appealing.
The RX1 sounds more relaxed and gives you a feeling of a coziness in the listening area. The looks is sophisticated and very minimalist.
AS for the RX2, i feel it sound almost the same as the RS6 that is in the LF part. Same impression I have with RX1. Sounds like a floor stander so it fits the bill for those wanting a bigger and fuller sound but dont want a FS. The looks is to die for for those wanting classy looking BS not to mention the Gold Series looking driver.
As i usually do after writing stuff like the above, everything is based on my understanding of things and terms and the way I hear them sing.