Alexander token loot system using DF. How does it compare to COIL loot system. Math?

[EdgeFayth]

...But the odds are better, cause multiples of the same thing can drop. Like in A4 last night, two shafts dropped same run

Well, RNG...
A friend wanted a spring on F4. He did it 10 times in a row, and did not see even one. At the same time, my group dropped 6 springs in 4 runs.
RNG...

For me this is definitely better than before. But I can see getting the items you want outside of a static group can be tricky (people in PF will leave once they got their items, and you have to fight against potentially 7 other people in DF).

I think a system a la 3.0 EX primals would have been better.