I liked the Bambino Mio ones - I found them easy to use, but you do need space to dry them if you don't have a dryer as they are thick cotton. I used them with my eldest, and put fleece liners in them as the disposable ones aggravated her eczema. You can also get silk bourette liners for nappy rash.
With my second, I intended to use them again, but after a second emergency c-section and with another child creating even more washing, I just couldn't face it, never mind not wanting to lug the heavy bucket around.
I use eco-disposables now - I love the Bambo Nature nappies, which are very soft and flexible. They have been designed to have a lower impact on the environment during manufacture as well as disposal, and I think they use less gel than regular nappies, the bleach is possibly less harmful too. I find them a good compromise, as I couldn't get my head around buying a regular disposable, where no effort had been made to lower the environmental impact. I buy them in bulk by mail order, but Naturebotts sells sample packs. I felt a bit bad switching to these from the washable ones, but I guess there is the cost / environmental impact of running the washing machine and using the detergent to consider as well (made me feel better anyway!!).
Hope you can find a washable one that works for you, as I do believe it's the greener option!