Guild Wars 2

I’ve seen teams split up for boon prioritization and such, but where does healing fall into all this? Do the heals prioritize members of the healer’s same team, or does the spell use the default proximity behavior for targeting?

Beyond that, are there classes that do better by themselves in a one man teams, or should everyone be in a 5 man team?

Heals do NOT prioritize members of the healer’s same team, it uses the default proximity behavior.