what is the best items adn weapons to bring on a mission for

[Kazuma-kun]

i was wondering what is the best items and weapons to bring on the mission on chapter 7 or 6 which ever one starts at Moatoob i have a Soda Brekka and the glove things i might save for a sgot gun and twin floresent bulbs
does any ideas what would be good to bring to Moatoob