PoE builds similar to [PoE] No Premium tabs Zero to Hero | Seismic Trap Saboteur | Path of Exile Sentinel

Hey guys, so this is my first league I started about a month ago almost. I ended up with going seismic on my second character and currently I feel pretty solid, but I feel like I am missing some major dps somewhere and I just cant seem to see where. Besides going to the unusual gems and getting level 100 ,what else could I do to take my build up another level? Any help is greatly appreciated, as I mainly wanna use this league to learn as much as I can before the next one starts.

Physical Trapper - Exsanguinate for Clear & Seismic Single Target - How to Level Hillock: Stormblast Mines + Chance to Poison - BG Hailrake: Stormblast Mines + Swift Assembly - BG Frostblink + Arcane Surge (keep this lvl 6) - BB Frostbomb + Onslaught - BG Orb of Storms - B Brutus: Stormblast Mines + Swift Assembly + Added Lightning Damage - BBG Flame Dash + Arcane Surge (keep this lvl 6) - ^x3F6DB

Hit me with some knowledge! I have the +5% crit chance in the config for Brittle Boots. Is that right? Thanks guys! :\]

---------------------------------------- WARNING WARNING WARNING ---------------------------------------- LEVELING: Path of Exile 3.17 is bringing a MASSIVE update to the endgame Atlas, new bosses, many new items and much more. Without knowing exactly how the new bosses function I cannot give good advice on those specific fights. I will do my best to keep this PoB updated as needed with new items or strategies th

Hi - I'm quite casual. This is the first league I've sunk a lot of time into the game in a while. I suck at dodging mechanics and need to be decently tanky to enjoy the game. Is there anything I can do to improve my damage on my build that doesn't break the bank? Should I realocate some points in my tree? I run despair on hit because I map and it's more a quality thing. I self cast despair/temp chains on bosses which I think overrides cast on hit (unless I misunderstand the mechanic) I have about 5 div but would be willing to farm more. [