Couldn't tell you.
Last year the Black Nautalai was a brand new tech. And it showed. Now you had them drop in mainlines with alloy handles - Red & White. The barrels are comparable, but the 2019s win on their better paint and durability. We can argue the handle difference all day, but the general masses prefer the alloy. So yes, better for the masses for 2019...
Not sure why the D-Lab version.... I know there's backordered mainline reds yet to be filled... The hype and tech is for real. But why they couldn't just make more of the mainline red, no idea.
DB44 Juggy is awesome - If you hit 40/44/47cor balls. Takes a fair bit of work into it to wake up, unlike TM and Nautalai. Will also stand up to those balls with time.
With 52cor balls I wouldn't recommend the Juggy at all, and believe me I wanted more than anything to say the contrary this year (2018 is same story tbh). I wanted to love that bat more than any. Felt great, swings great, looked great indoors all winter. But the barrel performance just wasn't there with the rest of the line, or the competition. Especially once I got outside. It swings with a great kick and big mass behind the ball. Barrel just doesn't feel like it's on the level of the "good" bats for 52cor balls (Miken/Worth, FireFlex lines, TM, Nautalai) Doesn't seem to get to that softer worked in stage and hit them top notch. So do you sling a knife or a gun in a gunfight?
With the 52cor ball we game here, my Juggy won't be the gamer. Might be my fav feeling bat, but it is not the top performer. And the others beat it by a noticeable margin.
Granted, the 52s increase durability on the Nautalais and TMs by a good margin for us. So perhaps that's a portion of the debate to factor in.
That being said, I am off to go hit my Juggy with Rocks in the hope that the barrel softens up some more.
What is the fascination of it having the D Lab stamp on it? The red bat is the same, if not better than the original black Nautali that was a D-Lab.
Additionally, the DB44 Juggy is gas and has flown under the radar the last 3 years, last year and this year especially, where they have been phenomenal. I have swung nothing but that bat basically and haven't looked back. They perform neck and neck with with any bat on the market - radar confirmed.