Essential Addon Collections for Gate to Sovngarde?

Hi everyone! I’d like to know which addon collections for Gate to Sovngarde (GTS) you consider essential or highly recommended for the best gameplay experience.

So far, I’ve added Vel'dun for GTS and Daughter of Coldharbour, but I’d love to add some more. I’m just a little worried about breaking my collection and having to download everything again, especially since I stopped subscribing to Nexus Premium and Premium is ridiculously expensive here in Brazil.

I also came across GTS Community Edition and GTS Legacy Lite. Are either of these worth adding? I’ve never played Legacy of the Dragonborn, so I’m not sure whether GTS Legacy Lite would be a good choice for someone completely new to the mod.

Would you recommend adding either of them, or are there other collections I should definitely consider?