David Gibson, Senior Analyst at MST Financial, reports that 77% of the Switch 2s shipped were the MKW bundle, so 4.5m copies of MKW were acquired that way and 1.13m sold separately:
https://x.com/gibbogame/status/1952219747837460499
Speaking of game cards, manufacturer Macronix says they plan to meet "varying capacity requirements" suggesting that sizes other than the 64GB one currently in use are on the way:







