Turntable Choices

I would still opt for the Traveler- its got great reviews, its simple, it has an upgrade path, its new. If you have issues, you will be protected via warranty.

Add the Well Tempered Amadeus to your list. Listen to one at your own peril.

Shakey

Interesting list of contenders. Have not heard the Traveler but be aware that the other three have very different sonic signatures (I have owned all three) which make proclamations of which is "better" irrelevant, IMO. If I HAD to rate them, I would rate them as just about equal overall? But, what kind of sound are you looking for? What will complement your system better? Fuller and warmer, or leaner with more clarity? Controlled or very energetic? And last, but certainly not least, what arm are you putting on it? Then, you can decide which is "better".

...my choices: Oracle Delphi MK2, VPI Traveler, VPI
HW-19 MK3, and a Linn LP12

The Oracle is a good choice