hELLO, I am seeking your impressions/experiences on these three speakers. I currently own a pair of studio 40 v4. They are excellent (midrange, transparency, bass ok down to 40hz) but I would like a tower to hear more low/fat bass without loosing quality. The PSB Image looks good for the price but I am not really sure if it does directly compete with the Paradigm studio series. Aperion, I have no idea whether or not they are in the same league. Can anyone share experience?