Champion's Galea Augments

What have people done with Champion's Galea for Sam and why?

It doesn't strike me as a superior tp piece compared to other options out there, so I was thinking I'd make mine a WS head piece, but the WS damage equation confuses me a bit so the real question is...
what is better:

STR+4 Weapon Skill Accuracy +15
AND
AGI+4 Increases weapon skill damage (+2%)

OR

STR+4 Weapon Skill Accuracy +15
AND
STR+2 Haste +2%

(ie does 2 STR give more than a 2%bonus to a GKT WS?)

or did someone use this helm in a different way for their sam?

Get a http://www.ffxiah.com/item.php?id=16158.

I've got mine setup like your first option. WS ACC +15 and WS DMG +2%. I just macro it in on my WS, I also macro in Hachiman Boots for a little more WS acc. You know how we hate to miss, but it will still happen every now and then. The haste isn't gonna do anything for a WS piece and the extra 2 str doesn't trump the +15 acc. I also have Rindomaru with +11 stp and 2% WS dmg for a total of 4% dmg with helm, then sacrafice a couple gear slots for tp gear and you got a 5 hit build that can out do hagun.

Or Shr.Znr.Kabuto +1

4 str 2% ws dmg is better than shura+1

Beats this as well in 90% of the cases (due to Y/G/K's high attack boost and not needing much to cap) Can only see this one beating MDK head on rly rly high defense mobs.

for meripo wise the 2% is better but fighting gods, kirin, odin, hnm the +6 is better, just like snow gorget verse J torque

No.