PoE Long_Actuator3915 builds

Hello, I am LS champ farming del + beyond but feels not enough damage when hit end of maps. I cant do blights in LS, that means minus beyond mobs. Feels like i need some explode build for that. How much invest should i expect for build? Like TS omni. Actually is there anything better than TS's? I know BV is nuts but much expensive right?