PoE SSF, Critical builds

Good morning all - I've started wanting to try Blade vortex I found a few builds on POE ninja and think i'm going to try to follow the below POB... My Idea for leveling would be Fire SRS, them on to armageddon brand, then BV once I get Unleash @ 38. I've never played BV, so could someone look at the POB and let me know if they think this is workable in SSF? I figured it would be easier to craft the gear on this guy... &x200B; Thank you!

Hi to one of my favourite subs! I was just toying around in POB when I looked through all projectile skill changes, including arrow skills and spells. I always liked the sniper's mark interaction with projectiles and also remembered Mathil building some Deadeye totem Ice Spear char a while back. I threw a quick tree together with absolute barebone config and no gear, and the initial damage seems already quite insane when I think about gear scaling? This already covers some defensive auras (grace+defiance banner), wind dancer, gho

Hi, a little showcase of me dying to Sirus 8 :) but you can see the dps coming through, if only Sirus didn't blink every second it would've been cleaner and faster but oh well. here's PoB if anyone is curious, it was my league starter, the gems are not even max level and the gear is really bad, one could say its SSF since I play trade league but didnt trade with anyone:

BIGGEST PROBLEM: SUSTAIN LIFE FLASK CHARGES DURING BOSSING ??? Attack damage = physical damage?

PoB: First time playing HC, so don't really know how to balance defence/offence. Defence layers: Acrobatics + Elusive (Nightblade/Withering Step) + Vaal Grace for Dodge Mistwall for Block Wind Dancer + Petrified Blood (Full Life) for 1-shot prevention Skitterbots for Chill Defiance Banner Fortify on Whirling Blades Permanent Topaz/Sapphire/Ruby Flasks (can be automated with Instilling Orbs) Positive Chaos Res Lvl 20 CwDT with Steelskin Near-permanent Life Flask restoring 2k Life/s Endurance charges from Sy