Ill be honest I notice zero difference. The only thing is for long term storage they may dry out more than in glass... for the actual curing part they are jsut the same as glass imho taste etc just as good as glass.
They do get pretty stinky tho absorbing the smells lol
huh... thx for the tip... might have to change a few things at the co-op.
my 1/2 lb jars are my fav. still... but for large weight the tote is much better