PoE 3.18 Sentinel Champion, Lightning builds

Hi Everyone, I decided to give LS a try for the first time this league. I wanted to league start a build that I could clear all the game's content with without re-rolling another character since I hate leveling through the campaign so much. First off, I played Helix until about level 92, and that was terrible, and frankly I don't think I really want to repeat that process ever again. It was tolerable in the campaign, but not having the gear needed in a league start scenario to make switching to LS feel good until level 92 was less than ideal. However, around level 92 I was very fortunate and

a champion sparker POB:

Good evening PoEBuilds, I have been farming like mad and finally made a champ sparker. I recently got its gear together, but something feels terrible off. The last time I made a spark character was back in Delirium league. I was wondering if anybody could throw me a bone and help and try to figure out what I am doing wrong. For one, I am not exactly sure how to get to 90% all res. I have been trying to get all the non-curse aura effect I can, and even rolled quite a few Brutal restraints trying to get double nodes. The PoB below is for my character. [

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?

I've theory crafted (with help from a friend) a champion wild strike build using only cold damage by using the jewels and stacking hatred effect. The build has good defences through fortify, block, spell suppresion and leech. Aswell as having respectable damage for a melee build. If you have any thoughts or questions regarding the build or even any improvements feel free to let me know! POB: