Trust vs newness of startup
Advantages of existing companies are trust. Disadvantages can be delayed.
Advantages of startups New and promotional. Disadvantages There is no trust.
Trust is most important thing when it comes to Bitcoin casino sites. Normally people do not take risk in the new sites and preferred the old ones which they already play and they have full confidence in them. Also this does not mean that there is no room for the new sites.
If the new site is good for sure after some time people will begin to trust that also.