To tell the truth, you may be promoting the site or not, but I would go for the safest casinos, which have an excellent reputation and I know that they would respond to possible problems that may arise, I know many friends who have tried their luck In online casinos that are not so well known and have ended up scammed, I am not saying that the site is a scammer, but for poker I like the version that stake.com has a lot, especially video poker, of course at stake.com you get variety of games that are introducing new ones every time
They will more prefer to play safety with the casino that has excellent reputations instead of trying or testing the new sites with small or big money because that will not guarantee them have a good experience.
But if some people still want to test the new site because they are curious, that will be up to them but they need to be responsible with their money.