Welcome Sabrina. Nice to see you here.
I have never used disposable vape products, but I know of their appeal to new vapers who have no vaping friends to clue them in. I think it's more cost efficient to start with inexpensive regulated batteries like Ego or eLeaf or any of the many brands available, get to know your tank and coil options, get vaping, and find your favorite flavors. The cost of all that sounds like a lot, but IMO will be cheaper than trying a lot of disposables. Getting a basic system in place for yourself will allow you to explore the shiny pretty things and more powerful options, and maybe rebuildables, that may interest you later. Besides, you won't find the lightsabers and cloud cannons in disposables anyway.