PoE Maloonyy builds

I'm thinking about doing Toxic Rain, but I can see myself getting frustrated by the damage delay, so I was looking into Caustic Arrow as an alternative. Last league everyone was playing the transfigured version with the poison tincture, but since the tincture is gone it seems to be more complicated to play. Ive seen ben play the regular version ( but it's ben and I'm not sure if I can achieve this aswell. Anyone got experience with caustic arrow and how good it will be in 3.24?