It easily to understand why everyone is talking about Grizzly instead of CUB or PolyCub... They are talking about that one because maybe team paid for marketing to a lot of YouTubers and that kind of marketing reach more people.

Other fact it is related with token price... CUB is $0.022 and PCUB is $0.052 in order place is Grizzly Honey that values $39 at moment. This makes the APR higher than in PCUB or CUB and people will be attracted to the higher APR's