PoE Ranger, Scion, Critical, Heist builds

Hey ! I'm working on a poison BV Pathfinder for speed-clearing heist in 3.17. So, objectives are in this order : - Movement speed - Tankyness - Damage (just needed to kill somethings on the way and refilling flasks, no bossing, all contracts will be run white). I plan to level as PC, and switch to BV whit a little budget. My current PoB, it's mid-to-end-gamish... :

After torturing myself with possibly the most clunky earthshatter slam build last league, I've decided to return to the good ol' Cyclone CoC archetype. Mostly inspired by this build ( and the relative juiciness of PF TR to league start post-patch, Pathfinder looks like an overall top-tier class in which to invest. ​ Obviously, this endgame min-maxed PoB will still be able to do all content with ~200m DPS, but the question is whether a mid-range build that transitions from TR at 20-30 ex investment will suffice for elder/shaper guardians and above. The build ad