Now that beta is out who should I pull Gilga?

I currently have around 160 pulls saved up and going to get Gilgamesh from free selector obviously but I don't have saber.
I saw from clips that Mortenax Blade works quite well with him but I also need to get Sparxie for elation time and maybe Yaoguang LC.

My options currently are:
Get Blade
Get Yaoguang LC (low priority)
Save and hope for 200 lc event like archer one for gilgamesh
Get Rin for archer
Save for Sparxie rerun
Also whatever else is good that I haven't mentioned

What do you guys think I should spend jades on?