I agree that this something very subjective. I've only played for 8 years but, I can definitely hear the difference. I teach guitar lessons through the week with my taylor and when I put on any brand besides Elixer or D'addario EXP, without a doubt, the strings are dead in two weeks. Elixers will maintain a clear and fresh sound for, at minimum, two months.
Another thing that should be considered is the difference in what an acoustic should sound like to different players. If you fingerpick everything and you do a James Taylor tribute act, you should probably play phosphor bronze on an instrument with a cedar top or mohogany back and sides or something. Elixers will not work for you. For those of us who want brightness and clarity, especially for strumming and leads, we choose Elixer for that reason.
And I would argue that instruments discussed, like Morgan and Larivee, and for me Martin guitars have a lot more character and personality than Taylor. Maybe those instrument lose that with Elixer.
Another thing that should be considered is the difference in what an acoustic should sound like to different players. If you fingerpick everything and you do a James Taylor tribute act, you should probably play phosphor bronze on an instrument with a cedar top or mohogany back and sides or something. Elixers will not work for you. For those of us who want brightness and clarity, especially for strumming and leads, we choose Elixer for that reason.
And I would argue that instruments discussed, like Morgan and Larivee, and for me Martin guitars have a lot more character and personality than Taylor. Maybe those instrument lose that with Elixer.