So i 've come to realise that most of the end tier buildings and materials are at the moment a little superfluous really...

Do you plan on:
1- Changing the actual value of titanium, because right now we almost give it around for free

2- Changing the looks on those buildings, they kinda look the same like everything else which is a little dull

3- Changing the requirements to construct them, people lately prefer to just buy the adv - quest rewards instead of just crafting them on their own.

All in all, the expert building production is a little off-balance it seems to me. I made every single building i could unlock until exo saw, but now i don't think i 'll bother. Not even with dama smith.

Perhaps if you used the same logic as exotic planks there might be some solution there.