I think u, cal n I had many first of common 10th batch-only cause we completed Batches 1-9 & rerolls. I wasn't gungho abt many batch 10s. Abe mighta not yet finished b1-9 by then, or just not trading for set completion.
Abe started collecting a bit later than u, cal n even me; I think he realized late tat mamamoo, gfriend either were cards he wanted to collect or just dint pay attention at the start. Either way, he began slowly n has almost caught up/overtaken me when it comes to rares. He might complete his Korean rares quicker than me, even if rare batch 6/common batch 11 comes before I complete all korean rares myself.
I used to look for latest batch commons/rares/limiteds faster, going thru users cards pages/card master list but it got too big n slow, tat n I look for too many cards/hv fewer options for trade(Abe is willing to trade any card he's not keeping/while I keep or collect more sets, sometimes I give up on my bias/stan gg sets n just go for wat I can get. I didnt/hvnt completed aespa limiteds/holiday n was happy to complete blackpink solo jennie/rose/Lisa holiday by the end. I think I predicted a bloodbath for the holiday/Xmas event n I believe I was right(or mostly)