Thanks again, Raw! Will do the maths with my mods and see what is better for me atm.
And btw, decided to go full Jawas now. I won't be able to beat the 3* CC Challenge anytime soon, that way IG-88 isn't extremally necessary now, and I'm total need of CD mods. Knowing that I wont be needing IG-88 in the next weeks, I'm going for Nebit in Arena, 5 shards a day for Datcha from GW (that way I won't lose much on the ships) and 1 refresh from cantina a day for Jawa (while getting Jawa Scavenger from the shipments). The only struggle will be JE, but I hope I can get him while I'm getting Jawa Scavenger (which theoretically is the slower farm).
Will tell you guys in roughly 15 days if that was worth it, but I guess it'll be, I don't really have another toon that needs farming now, and getting those mods will help me a lot.