PoE builds similar to Ranking and Recommending My Builds from Path of Exile 3.20 Sanctum League into 3.21 Crucible

Hi, Looking for help to scale or ?fix? my build. On paper i have very nice dps but compared to some folks ive watched on youtube and comparing theyr numbers in pob mine feels/looks weaker than theyrs eventho i have higher dps in pob. Also doing the bosses i dont melt them aswell as they do. Would really like some advices or mb it is something wrong with me :D Pob :

So thank you to those who recommended going with Splitting Steel, going really well. My question is, beyond swapping my 2nd ring out, gaining a level to utilise a "That Which Was Taken" jewel (chance to gain power charge + crit chance with max charges, got a spare point in large cluster to move), to then change my charms around for some impales ones... Would that be as far as it would be worth it to min-max? I've only got around 30 divs leftover, so the choice is to save for the upgrades if worth it, or save all upcoming divs for a new PF FR build. It seems if I go the Forbidden Flame/Fl

Splitting Steel Champion. Tried a variant with more defences and mahuxotl Shield. . Getting to around 630k ehp 240mil DPS 90% phys dmg red 91% Evasion 100% Spell Sup 90% fire max res 84% chaos max res Ele dmg taken all as Fire Dmg Can play Phys Ref Mods Perma Rage thanks to Charms. Perma Fortify Pretty Insane this Season! Killed all ubers with ease. BUILD IS PRETTY EXPENSIVE!! NOT A LEAGUESTARTER! Ashes of the Stars not needet, you can just play regular Onyx amulett with +3 to splitting steel gem! If you got any questions feel free to ask them. Pob:[