My two cents. Pipes #2 and #3 for me were Grabows (the first was a cob that literally burned up from my freightraining it) They were okay but the lacquer was ridiculous. Mind you my smoking style was ridiculous. I left Grabow and never looked back.......until....... a month ago. After all the positive comments about Grabow I decided to revisit the brand.
I decided to definitely not go with a lacquer special so I went to eBay and purchased two Grabows from the 1930's and 1940's..........well, I just picked up 5 more. I'm really impressed.
Now, I did smoke one my original Grabows yesterday, the lacquer special. It's still, in my opinion, a piece of crap held together by putty and lacquer, but the older ones have been extremely good burners.