The access to the online casinos is simple and easy while the local casinos are only limited to some people, i mean there is not physical casinos everywhere. Only the big cities has them, so, not all of us have the option to decide, our only option are online casinos.
I have been in tons of online casinos, but in real ones just like 5 times, and the experience in the real ones is totally different, real casinos are have crazy ambient.
In real ones you have to cope with the ambient which is the main disadvantage,there you can find people who smoke,people who drink,people who blame life in general for their bad luck and that is why I was never amused for a long time from such casinos.I remember going for like 2-3 months in total and then I got bored,completely bored as they offered the same slots,same location,same ambient,no new entries for a really long time.In online casinos everything is perfect,you are laying down on your coach,in total silence enjoying the beautiful music most slots have nowadays and hoping for a big win from the comfort of your home,nothing beats this feeling.