Is it worth putting resources into HK-47?
I know some droid teams use him.. but most these days seem to use Poggle instead. I've never run a droid team but I have enough shards for IG-86 and IG-88 to both get to 6* (they aren't leveled up yet...
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HK is the best droid leader. His turn meter gains help the droids become a little faster. As others have said it is hard for droids to hold rank in arena, droid teams are just too slow for this meta right now. I am looking into replacing IG-88 with GS and see if I find any improvements.
