I'm one of the highest volume brokers in SoCal for BMW on the same forum that you're talking about
. Won't burn my cover here though.
__________________
Current: 23 Frozen Gray M8 Comp GC, 22 Viola Parsifae Lamborghini Urus, 11 Fire Orange E92 M3 6MT, 07 BSM E60 M5 6MT, 00 Imola E39 M5
Previous: 2019 BSM F90 M5 Comp, 2019 Giallo Auge Lamborghini Urus, 2011 Silverstone E92 M3