IME, the best I've heard is RtR tape but for me, it costs far too much for the tape nevermind the limited material available. I've also heard TTs that are better than the best digital I've heard but I'm too young to have a LP collection and I'm not going to start now, the money involved is far too much to obtain a TT setup that will beat the best digital + a decent collection of vinyl to play on it. So for me I'll be looking for the best value in digital although I do prefer analog.
As far as the warmth thing, people usually go for a system they feel has the right amount or they will go for a system that is the most accurate possible, the real definition of high fidelity.... not a whole lot of middle ground here ime. Although some folks do change from preferring "warmth" (distortion) to preferring high fidelity, this usually requires actually hearing a high fidelity system that is not also harsh. Very few to no people go from preferring high fidelity to preferring distortion, so I'd say these preferences are mostly learned and if the person has enough experience with "good" high fidelity systems than that is what they will prefer. The preference for warmth is simply acclimation, imo... and the reason I feel this is true is because warmth masks fine detail, detail that can create a stronger connection to the music and a stronger emotional reaction in the listener.
As far as the warmth thing, people usually go for a system they feel has the right amount or they will go for a system that is the most accurate possible, the real definition of high fidelity.... not a whole lot of middle ground here ime. Although some folks do change from preferring "warmth" (distortion) to preferring high fidelity, this usually requires actually hearing a high fidelity system that is not also harsh. Very few to no people go from preferring high fidelity to preferring distortion, so I'd say these preferences are mostly learned and if the person has enough experience with "good" high fidelity systems than that is what they will prefer. The preference for warmth is simply acclimation, imo... and the reason I feel this is true is because warmth masks fine detail, detail that can create a stronger connection to the music and a stronger emotional reaction in the listener.