As a newly enthusiastic pvp player my experiences have been very different in Frontlines vs Feast. I was able to learn a lot from other players in Frontlines but overall it was very uncoordinated and we had many losses.

In Feast people are much more objective focused and matches are much faster. I don't think there's enough time to type out any kind of useful communication when I'm under attack by multiple dps and tanks. But there are times when it would be helpful to be able to coordinate better with my team.