Recent experience with VS and ID90 on that very route!
Both directions, VS was very friendly and accommodating. However, no upgrade offered (might have been because the airframe was jam-packed with carbon-based units though). ID90 on VS was a pleasure. I'd do it again in a heartbeat.
And for those of you whom I can hear saying, “Hey. You’re ATC. How’d you do ID90?” I would remind you that I married into ID90…
