btka
Well-Known Member
I only have the 250ml but what I heared cooling is more or less same... bowle cools vapor really good... I never had problems with harsh vapor with bowle...it Looks to me,Like the stem is much longer in the 400ml Version? a longer stem doesnt cool the vapor more?
on second thought: i might Just buy another stem later on. even third Party stems could follow at some point i Imagine. especially If their coating is somewhat dubious.