@ Warren: With your experience, you make some interesting comments which make sense, while others don’t. You state the poll and associated comments on “top tier” is being confused with “most expensive.” Are you possibly only referring to some of the submitted postings, not the poll?
The poll and this thread were intended to identify the “top tier” brands (3) who make the best regulators selling for $600 or less, with “best” being defined by the following, which is much broader than just performance.
“In voting, please give fair consideration to the brands (1) Performance (new & cared-for used), (2) Comfort, (3) Ruggedness, (4) Cost (purchase & maintenance), and (5) Brand warranty & customer service.
If by chance you misunderstood the intended scope of the poll and this thread, I’d love to hear your related opinions and comments since you have extensive experience.