cybertech is useless IMHO
I have it to 400 and made a grenade, a speeder bike (which is pretty lame and other speeders are cheap) and grade 6 ship mods for myself. also modded out my companions with 22 mods. but now, i get nothing from it except selling upgrades as someone stated.
to me, I'd level cubertech, get all the stuff it offers, drop it, and get biochem
They need to make crafting more viable. In operations you can get schematics for raid earpieces, but I THINK you can also just get them from the vendors.