Does both have the range for whirlwind barb 1handed?
Tyvm for the help

Check arreat summit

BA = +2 rangeadder
CB = +2 rangeadder (1h or 2h, doesn't matter)

WW is a particular skill that has it's own range restriction.
While actively WW'ing, it searches for a target within 3 1/3 yards radius.
The target must be within both your weapon's range and WW's search radius.
This is the result, shown as +rangeadder versus target size:


Another player is size 2.
So for example, using either BA or CB, you would hit another player in an area of 69 tiles out of the 81 tiles where WW is searching for a target.