I know where everything is by position and icon. So, it works for me. There's no real hesitation when I open one of the existing tabs, I know which ones I want. That's really all I need to say, that it works for me.
I actually do use Vivaldi. It's my third preference browser, so I generally have it open. This exact moment in time is a bit of a rarity - I just rebooted, so I've hardly got anything open. I will open Vivaldi when I need it - later today to check some stats.
I think I might just be set in my ways. I've been doing it this way for years, so I'm used to it.