The ART is the one I'd vote for and I did vote...TWICE...(have the series 2 and 3).
Even for one specific individual, the "best" might change due to a different amp/speaker/room but so far (3-5 years) the ART(s) work so good with any of my amp/speaker combos that I have no desire to change them.
Even for one specific individual, the "best" might change due to a different amp/speaker/room but so far (3-5 years) the ART(s) work so good with any of my amp/speaker combos that I have no desire to change them.