Usually just a quick rinse between pours for me.
I go with the stack of red solo cups. Quick, easy, cheap, and dishwasher safe.
Second, I usually don't switch horses mid-stream, but for tastings I rinse between each whiskey only because I don't have enough glassware to give everyone 5 glasses.
Sometimes I rinse, sometimes I don't. I don't really have a rule of thumb.
Well, how can it not be McCormick's, the $7 well bourbon of the finest dive bars? Tastes like kerosene and sadness.
I'm using the same glass. No rinse just drink, pour more, repeat
"On a long enough timeline, the survival rate for everyone drops to zero"
No anchovies? — you've got the wrong man. I spell my name "Danger"