Hotkeys:
Ctrl + 1 will always select the leftmost tab.
Ctrl + 2-8 will select each of the tabs in order from left to right.
Ctrl + 9 will always select the rightmost tab.
To see this “in action”, notice that I currently have the middle tab selected:
I hit the keyboard shortcut Ctrl + 1, and I’m instantly taken to the first tab again:
This can save you a ton of time if you like to open a bunch of tabs.