What's better for a Valour Bard, in your opinion?

1. Str of 18 with a Cha of 16.

2. Str of 16 with a Cha of 18.

If it matters, here are the other stats:

Str: 16 or 18
Dex: 14
Con: 14
Int: 8
Wis: 10
Cha: 16 or 18

A high dex bard with a rapier/shield or two short swords probably would've been better mechanically, but I wanted a two handed weapon, so I went high strength instead.

Right now, I've got my bard wielding Sorrow, mostly because I've never actually used it before.