Disposable or cloth diapers? That's your first question. How to make a choice? Here is the comparison.
Disposable diapers are undeniably more convenient, but they're costly. You can expect to spend a big budget by the time your baby is potty-trained. If you use "eco-friendly" disposable diapers, which are biodegradable and/or not bleached with chlorine, you'll pay more depending on the number of diaper changes per day and the brand you use.
To the other hand, cloth diapers are less expensive than disposables, if you wash them yourself, it can be a lower cost. After paying the initial cost, you'll save hundreds of dollars by reusing cloth diapers again and again. If you wash them yourself, you might even be able to use them for more than one baby.
So simple to say, depending on a budget consideration, make your smart choice.