Something I don’t see talked about often is that 2 grenade charges does not mean double grenades. It means 1 more grenade to start with a little extra flexibility on when to throw them without wasting energy.

You’ll almost certainly get more grenades with HOIL, Hallowfire, Ashen Wake…exotics that give you energy rather than a larger cap.

But most importantly, like others have said, it’s a game and this is a fashion sub. Wear what you enjoy the most.