Just thought I'd posted an update after three weeks with the link bracelet. The minor fit issues I raised in my original post are much less of an issue now. With every strap I've owned (Sport, Leather Loop, Link Bracelet) I've had a great first impression but found there was still a period of getting used to it: how to put on and take off quickly, how to adjust, etc. Well three weeks in and I feel much more "dialed in" with the link bracelet. I've worn this bracelet almost exclusively for the three weeks, only switching to the Sport for half a day one time. As mentioned above, I started carrying an extra link with me for "swollen wrist" days, but have found that I'm not using it anymore. I'm happier without it.
I do still have moments, usually at home after a long day of work, where it feels a bit snug or sweaty underneath. So what I do now is just take it off for 15 minutes. The link bracelet is extremely easy to take off and put back on. When I put it back on, the metal is nice and cool and feels good on the wrist. That's an advantage of metal over leather. It's fast to release heat.
Anyway, I remain very pleased with this strap. It was big bucks, but I spent enough time with the watch beforehand (8 months) to know that I would never go back to not having one on my wrist. Therefore, investing in a strap that is designed so well and feels/looks so great became a clear choice. The only problem now is: when will I ever want to use my other straps?