2 version of Borderlands Game of the Year - what I should do when making GA

I would like to ask for help with one thing before I will make a GA (to be sure I will do everything correct):

First questions (as not everyone will read long post :) ):
1) Is it possible for support to change version of game GA after GA will end if key will activate different steam version of the same game/content - I see 2 possible GA versions of Borderlands Game of the Year on SteamGifts and I am not sure which one my gift link will activate.
2) Anyone can help me which version GA for Borderlands Game of the Year I should go and what to do with such situation?

Longer story below:

I want to make a Borderlands: Game of the Year Edition GA. But I noticed there are 2 possible versions of Borderlands: Game of the Year Edition in SteamGifts:
1) Borderlands Game of the Year https://store.steampowered.com/app/8980/
2) Borderlands: Game of the Year https://store.steampowered.com/sub/6346/ (it moving me to main steam store page)

And now I am not 100% sure which version I should choose (it is not specified on a HB page).
My Borderlands: Game of the Year Edition comes from the Humble Endless RPG Lands Bundle from HumbleBundle.
I checked page:
https://www.steamgifts.com/discussion/ZDeh0/humble-bundle-the-humble-endless-rpg-lands-bundle
and it looks like it is stated as second version (which I think was removed from shop) at last it was put in a table and it was probably true on that moment of time but not sure if is still true after my investigation.

I also found old thread on other page where someone pasted one of the Borderlands keys under information about this bundle (563F3-ZW6DV-GXPFI) and It dont tell me I already have this game. Instead it tells me that it was activated on other account (I already have Borderlands Game of the Year * https://store.steampowered.com/app/8980/ version of this game on steam = it means it is other licence then I already activated on my Steam account.

But on the other hand when I try to activate this key by steam web page my plugin tells me it is key for a Borderlands GOTY:
https://steamdb.info/sub/8725/apps/
which include https://steamdb.info/app/729040/ and https://steamdb.info/app/8980/
It would mean I should make a GA for a 1) version

Also when I search for a Borderland GOTY on steamdb it only shows 1) version:
https://steamdb.info/search/?a=app&q=borderlands+game+of+the+year&type=-1&category=0
Then maybe it will activate when used currently as 1) version?

I guess I should make a GA for a 1) Borderlands Game of the Year * https://store.steampowered.com/app/8980/ then but i am not still sure...

Anyone can help me with that (other then "give me a key I will check :P ) ? Thx in advance!

Also is it possible for support to change version of GA, after GA ends and winner will activate 1) or 2) version?