What letter should I do next? I personally think the letter I has the best history.
USA: +100
UAE: +50
UK: +200
Ukraine: -50
Uzbekistan: +30
Uruguay: -20
Uganda: -40
Total: 270
USA: +100
UAE: +50
UK: +200
Ukraine: -50
Uzbekistan: +30
Uruguay: -20
Uganda: -40
Total: 270