I just found out about yet another reason to love Vivaldi. Their new Tab Stack feature can not only be set to use two lines for the address bar, but the stacks can be renamed. Thus, all your financial sites (banks, stocks, etc.) can be put into one stack, and that stack renamed to "Financials". Formula 1, MotoGP, WorlldSBK, and MotoAmerica can be stacked, and that stack renamed to "Racing". Solus forum, Vivaldi forum, etc. can be stacked and renamed to "Forums".
With the renamed tab stacks on the first row, and the expanded contents (links) in the second row (the way this feature works in Vivaldi), that creates a simple menu. For example, you can click on "Financial" in the top row, and those links appear in the second row. This has allowed me to change three of my workspaces to just one named "Browser", without any change needed in my browsing workflow.
This is trivial to set up in the Vivaldi settings, and if you also choose the setting to start out with the previous session, closing Vivaldi and restarting it will preserve your setup during reboots.
