I would pick the ES1 v3. Is it perfect? No. I don't like it's honky sound on the high strings which apparently is the nature of the beast (mag sound). At least it resolved the hissing/white noise issues with v2 and earlier, and it's more balance and articulate than the ES2.
[/quote] Agreed...on all the versions I've tried and now own the ES1.3 the best on my 914. That being said, i think Taylor should stick to building guitars and let someone else either custom design them or work with them exclusively to build 'their' pick-up. Personally I like my barndoor fishman prefix in my 02 614CE better than all of the ES systems, but I still love my Taylors over everything else overall...soooo..since I'm not in charge of the company we can all just hope and presume, like everything they do, they'll keep tweaking and innovate and so on.