omega buildings

it's worth?!

I have 2 omega buildings, they require 5/6 omega items to be upgraded, that large container requires 8 hour to produce and 8 hour to transform, then you'll get 11 items but only 3 of them are omega items, the remaining are items that you don't need and they are going to fill you depot. The 3 omega items produced are not what you need to upgrade, maybe 1, the others are going to fill omega storage because you cannot even trade. Then you receive a sim offer to buy omega items but are the items you need to upgrade. So you spend simcash to upgrade storage or you simply cannot build omega buildings.