So this one would tend to follow the new trend of applying NFT on gambling field just like on what Rollbit had done recently (sorry for the mention)

Most of the time they do make use of Bsc platform on using up when it comes to trends like these but there are others which are also cheaper and fast too.
Im bit excited on how this one would turn out.
Seems like this would be the new trend on gambling market and wont be surprised if other known gambling sites
would do the same.
If they wanna make a successful NFT launch, I think their strategy should be better than their competitor as you mentioned. The competitor has a good offering for all users with low-risk NFT. With Betnomi's reputation, they should prepare a great movement which is interesting for users or this will be fail project for them. At least their NFT should be really unique to be owned. If they just offer the same thing like the competitor did, for me, I don't want to join it.