po3 and MCE are under evaluations, po3 just got a reset and MCE has been seeing an increase lately. FR has been mostly dead lately, as has ATM3.
CE doesn't have a lot of mods in it, but is a skyblock with a lot to do despite that. Chosen tends to do like some of our member do and rush packs as fast as possible, but we are open to suggestions for other modpacks. We have been looking at skyblocks and kitchen sink packs, including slightly older ones.
The reason ATM5 has been concidered is because it is a 1.15 pack, and as of right now we don't have anything that up to date.