Best League packs for fm26

I am looking for some league packs that can upgrade already loaded leagues in fm26 and more importantly some league packs that allow you to load new leagues into your saves (for example the Saudi Leagues, aswell as some African leagues). I am aware there are lots of option on websites such as FMScout and SortItOutSi so I would really appreciate if you have any specific recomendations that you use or you know work well. Thanks for reading, I hope you have a great rest of your day!