Every other day I get full geared and starred Droid team on node 6. The days in between I can get to node 12, and find maxed 40,000 power teams. Amazingly, once in awhile I beat node 12. Only to receive 1 shard, usually of someone I already have. Yep, 15 currency for the shard shop.
I have 2 7 star teams, and will shortly have 3. All with gear 8 or 9, and two with gear 10. How does one get a whole team with mod slots filled with MK5, to put on their 7 star gear 10 & 11 toons? And why the heck do I have to fight them for only 0.0666666667% of 1 Grievous shard if I get lucky!?!