Bill,
I've got to agree with G m c if price is any consideration. All of the above mentioned tables are reported to be quite excellent. Unfortunately I doubt many have had the chance to A/B them. Isn't the Rocky Mountain audio show coming up? I'd go take a careful listen to what is displayed there.
Please take the following as intended. It is offered most humbly and is based solely on my audio memory vs. a direct A/B comparison. If you are placing a well designed, high mass rack on a concrete floor then a lesser model Teres may be just as effective, say a model 265. I say that after a lengthy listening session between a 340 and 360 model Teres and the three Schroder arms, a Triplanar and a Graham 2.2.
During this listening session the turntables were on a nice shelf BUT sitting on top of a very sturdy credenza. Not an ideal setup but still pretty darn good. I have extensive experience with a 265 on a great stand in ideal circumstances. To my ears, and based on memory alone, the 265 equaled the 360 because of the setup compromises during this "shoot out". I could be wrong.