Thanks for the input. My sugars levels have always been on the high side, 25+ after cold soaking, so I've been a bit concerned about alcohol resistant. I'm going with the Zymaflore.
I've been using Maurivan PDM for my Zinfandel the last 2 years but I'm considering Zymaflore RX60 this year. Making 2- 60gal barrels from
my vineyard. Any thoughts?