My guitars are like my children. I love them all equally and for different reasons. But, if I had to pick one, I guess the Santa Cruz OM-PW would be it. It's finnicky, overly sensitive to weather changes and only likes expensive Elixir strings. But I've not played another recently made guitar that sounds better when it's "on". I've played some vintage Martins that sound better, but I'd have to sell my entire collection to afford one of them and that ain't gonna happen.