I was looking at the PS Audio NuWave Phono Converter as an alternative to the Tascam DA-3000. There are a couple for sale on this site ($1100 and $1400). It is a completely analog phono stage + an AD converter in one box. My current phono preamp is a Heed Quasar which in my system sounds great. Since I don't know anything about the NuWave phono, not sure if I really want to go there. But anyway, reason for bringing it up, Paul McGowan of PS Audio, despite his product having the capability of recording in DSD, belives 24bit/96kHz PCM is plenty sufficient to digitally capture all the musical information found on a vinyl LP. Since I think the DA-3000 is the way I'm going to go, this makes me think no need to be concerned with whether to record in DSD or PCM. Just use PCM 24/96 for all LPs and then those that need correction with VS, do that and be done.
Quote from the Manual: We recommend for most users 96kHz and nothing higher. As previously explained, 96kHz provides full bandwidth for any LP or, for that matter, anything most people are likely to want to play. Using 96kHz and below engages the best sounding decimation filters in the NPC and provides a near-perfect zero group delay for PCM users. 96kHz gives full bandwidth to 48kHz, exceeding the threshiold of human hearing by twice (and vinyl LP’s don’t exceed 30kHz even under the best circumstances), and maintaining perfect phase relations within the audible band.