I have no trust to new casinos. Well, I understand that a casino brings good money to the owner and can become a good business. But the same way new casinos appear and disappear everyday. How to trust them? I avoid new casinos and play only on checked ones.
Mostly I agree with you, but there are some exceptions. New casinos offer different treats to attract gamblers to their sites. They are either the lowest house edge or free rolls or a bigger faucet than on other similar sites. So it's worth to visit the new ones from time to time. Only I wouldn't recommend to fall for a deposit bonus in those places.