The downside (lol?) of dual titles

The first is 'Troll King' with the dual title 'Night Kitty', resulting in 'Troll King in Cat Ears Costume'. The second is 'Night Kitty' with the dual title 'Troll', resulting in 'Chubby❤Night Kitty'. It's almost the same combination, but the difference in impression is... 😅 By the way, both have bonuses to Physical Power, Slash Power, Critical Rate, and Critical Power, plus good base stats and skills, so I think they're strong dual titles (lol)!