ATM9 best Mod to store "unlimited" items

Since the infinite storage disk is disabled, I wonder what the best way is to store nearly unlimited items.
And which mod to use...
As the year comes to an end, my brother and I want to start an ATM9 season, and I want to know how we are going to manage things in 2024. The last time I played many mods was in Minecraft 1.5.2 / 1.6.4 (maybe 12 years ago).
I've played some old modpacks and don’t know the best way to store all the items in newer mods.
Please hook me up with recommendations for storage mods (AE2 / RS / ...).
Thanks!

https://preview.redd.it/nfu1szo40cwd1.png?width=377&format=png&auto=webp&s=647f18d5693078c60a6b6f837785cab1954d86b7