ASF is AnyCPU binary which means it'll run fine on both 32-bit as well as 64-bit OSes.
Up to today 32-bit runtime was preferred for ASF, as it uses less memory and can be faster than 64-bit equivalent.
However, in very busy environments it's easily possible for ASF to require even more than 2 GB of memory, and in addition to that extending our userspace to 64-bit can bring benefits on more modern setups.
Therefore, keep being compatible on both 32-bit and 64-bit OSes, but on 64-bit ones use actual 64-bit runtime instead of preferred 32-bit one.
In addition to that, optimize some unused references and other things while we're at it.
After evaluation, it seems that more accounts have card drops restricted rather than not, and having it as true when in reality it's false results in less performance degradation than the other way