Agreed %100 on your view regarding to MCL prior QBL. But now...

Agreed %100 on your view regarding to MCL prior QBL. But now with QBL finacial backing, thing has change dramatically. We can all see how MCL has transform from a small ugly to a beautiful swan.
Cantab deal
Hemp havest
MM/import export application licenses waiting for approval
It will take time to become a big player in this field and it is a risk.

My logic in buying into QBL and not CAN or AC8 is this
what are the chances of CAN or AC8 double or trebble their MC within the next 2 years without any prospect of profitable revenue? I think it is very slim to none

Will QBL double or trebble MC in next 2 years. I think QBL has more than 60% chance of double the sp within 12 months.

I could be wrong regard to CAN or AC8 but from all my researching, both companies is still need 4-5 years to come up with a viable proven MM products.