Boom and Bash definitely need a nerf. Both weapons are currently way too overpowered in terms of range. In many situations I get hit from around 700 meters, which makes no sense at all and completely breaks game balance. What is even worse is that they can kill a robot with around 380k HP in just two hits. With this kind of range and damage, the gameplay becomes frustrating and unfair. These weapons dominate over others and leave almost no room for counterplay.
Additionally, Kaji robot mines deal way too much DPS. Their damage output is extremely high and feels unbalanced, especially when combined with the current meta, making fights even more frustrating and limiting viable playstyles.