One of the most popular Peterson shape,in past I have had these few, but now have none, the latest one was that of Peterson Aran 999 and this one had a minor factory flaw a misaligned-off stem so I got rid of it,now I'm somewhat regretting why I sold it,even if this Aran 999 was a bit heavy to clench,I did find the conical chamber being just perfect size, most probably,in the near future I will be looking forward to another Pete 999 (presumably not from Aran lineup) both thse Petersons in the picture looks great,yet I'm noticing some of older 999 models has shorter stem fitted than what they have today.