Visual Studio gives many navigation hotkeys: F8 for next item in current panel (search results, errors ...), Control+K, N for bookmar
I have solved this problem with AutoHotkey. I made this a few months ago. Suppose you wanted to use Control+1 and Control+2 and that Control+Alt+C is bound to showing the Call Stack window:
^1::SendInput !^c{down}{enter}
^2::SendInput !^c{up}{enter}
It seems to work pretty well. If you aren't already using AutoHotkey to show Visual Studio who's boss, please give it a shot. Your question indicates that you would benefit greatly from it. It's a game changer. Good luck.