Been making custom LSDJ carts lately. Combination of jrodigo's 44TSOP adapter, AM29F016B flash chip, and importantly, 'Super Gals!' cart as it's one of the few to carry 128kb RAM. Not sure which
128KB of RAM in 1990 versus 4GB of RAM in 2022!
RAM128 (GW4208B) -- 128kB RAM for Apple II from Garrett's Workshop on Tindie