Carlson longbeard vs hevi shot choke for rem?

[MikeStaten]

From my understanding both are made by Carlson and longbeard choke is 660 vs the hevi at 662.  Has anyone shot both out of a remington?  Thoughts? 

[Longshanks]

Not sure about the Longbeard choke but the Hevi 13 choke shoots great out of my 870/ 21"bbl with Hevi 13 3/2/7's and the Longbeard 3" 6's. Shoots 220's with the Longbeards so how much better the Longbeard choke could shoot them would be questionable.

[TJK68]

I have the Hevi-13 choke tube in one of my 870'stuff 26" barrel, Longbeard 3" number 6's shoots a great patteren. Killed my biggest this year, 32 steps and he never flopped.