...They were still true to the turn-of-the-century design vibe, but had it honed to an optimum point. I don't recall exactly when that was, but 2008-2010 sounds about right.
Pre-NT (pre 2000) has its ardent fans. I dig em too, but not enough to own them
only because the NTs exist. Were the latter not true, I'd easily have one of these earlier models.
For me, another sub-division in the line is 2007: neck joint became the much more attractive scarf joint over the finger (aka Frankenstein) joint. Yes, aesthetics matter (even nicer is the aforementioned pre-NT with
no neck joint as it's a 1-pc beauty). Also in 2007 was the ES1.2 where the preamp went to a 9v and was revoiced and is far better sounding than the ES1.1 (2003-06). Still deeper into the weeds is the 2010 guits with the ES1.3, their best overall, fully reworked preamp and one body sensor (instead of two) sounds killer live, and is the one I rely on still today. 2010ff also coincided some stellar Fall and Spring Limited models: 2010-2013 or "LTDs" represent stellar values of lots of guitar for their very reasonable street prices.
Oh, and back to "plive's" original question on the 810: the 800 series has long been regarded as Taylor's "upper line" sans excess. So the 900s and Presentation guits were bling city, but the 800s had the best stuff under the hood in street dress. The 810 and 814 were ubiquitous for some time, and arguably still are, because they represent the pinnacle of their "non-blingie" guits of the time. Andy Powers came in and proceeded to change the aesthetic, so in his "era" the 800s lost some of that perceived panache ...a thoroughly debatable point I could absolutely concede to.
All fwiw and IMO, anywhoo
Edward