Berberra was already a deep port. I think it was the Americans who built it. UAE never invested 500 million, not even close. So far they only put 15 million with the cosmetic work.
I think it is a bad deal for Somaliland. Any profits will go to UAE. Prices of goods will go up and has already went up.
The answer is Hobyo. Local investments and cheaper goods. So locals will get rich. Somaliland business community should have invested in Berbraa port. It was already a deep port. Now they gave it away for free for thirty long years.
The only time when it makes sense for UAE to invest is Bosaso because Bosaso's future is questionable and punites don't have enough money to develop it. But did UAE invest in Bosaso? Hell no. Because Bosaso doesn't have a deep port unlike Berbera which already did.