jax gunblade of blade of the ruined king?

Gunblade increases his burst, tankiness and hugely increases his sustain since Q, W and R all fully proc spellvamp. Good for diving backlanes and tanking.

BoRK for tank busting and sustained damage.

It all depends on matchup. Against squishy, high damage targets, Gunblade. Against tanky, low damage targets, BoRK.

Blade of the Ruined King, Jax loves to basic attack and it gives him more basic attack damage and such. However, get both and maybe Guinsoo's if you want to solo Baron Nashor.

I go GunBlade 9/10 times

-It gives you more burst -Gives Jax's ult more resistances -Gives you more sustain because BoRK gives like 0 life steal for some reason -Lets you touch people more often because of the short CD -Tri-force alone gives more than enough AS. -Under most circumstances you actually won't be touching people long enough for AS to matter.

Be a real manly Jax and go

Ok so if I go gunblade what is the proper build order?