I use sportybet in my country and it is because of how simple and easy to use the site is aside that, I would also follow up with any casino that gives some very good bonuses as well but just know that, when I'm choosing a casino, the flat thing I consider the most is how easy to use the site is and the next thing was how easy to withdraw from the site would be which are the two most important things to look out for.
Making decisions based on how simple a gambling site is shouldn't lead to the conclusion of wanting to use a gambling site continuously. If simplicity and ease are what make a gambling site interesting to you, then it means you may end up falling for a scam gambling site.
Every gambling site, whether scam or reputable, can be easy to use, but there are other things to look out for. The first thing to look for is how reputable the site is in terms of company registration, withdrawals, and deposits. These factors should be the reasons for your conviction in choosing a casino, not just because the casino is easy to navigate or has easy withdrawals.