Smoked my first DL600 last night. Got a 5-pack last week and will be back for more. Saying this one is double the strength and flavor of the regular line would not be an understatement. Wow! This one is an even match IMHO to the JDNA 1970 in strenght but with completely different flavor profiles.
The DL600 is very heavy in the hand with nice construction. Torched the foot, set it ablaze and quickly noted the perfect draw and volumes of smoke. The flavor rich and full immediately. I usually don't assess until after about 1/4 inch or so, but this DL600 was a winner right out of the gate. It burned absolutely perfectly all the way to my burnt fingernails. I never had to pick up my torch after the initial light.
I really liked the full load of ligero in this version. It's very potent with a somewhat sweet, only slightly peppery taste on the finish. But the strength, man o man I've got to find more of these. IMHO, the DL has as much full richness to the taste as does an Antano have in overwhelming spicy goodness.
Both as I've noted are just about even in knock you down and take notice potency. The JDNA is a better price but the DL is not far off, and since they possess the full-bodied goodness I enjoy, the JDNA will have to make room in the humi and place nicely with this new DL600