Comparing sst-20 4000k

Hey everyone, I was looking at sst-20 400ok emitters on kaidomain and led4power. Kadomain has j4 fb4 and led4 power has j5 fc1. Would the j4 fb4 be a better choice, better tint and less green than the j5 fc1?

Both are above BBL, the FC1 is a bit warmer.
FB4’s test by maukka.