Lol I wonder why SEA server selling 200-300k only on market. I made 1 yesterday. The spear throw damage is so much fun… Group mobs up> pierce debuff> spear throw 10k flying dmg 
I just got Hoplite3 , now I have lv6 throw spear (4 and +2 from Zega spear).
Throw Spear for me is just so so, animation took long time to finish even I spam it infront of me.
And damage (for me) is not that impressive (lv129 with 16x str, 80dex and +3 Zega spear)
But maybe because of I am not lv 170 to use Gesas spear yet.
How much your physical attack?
If Throw spear has shorter animation like halved, that would be good.
jus the damage doubled. I’m doing 10k+ dmg per throw at lv174.
Geras is underrated, true, together with the whole Spear Throw thing on both Hoplite and Dragoon.