I've been using Nip Naps Mother Ease nappies continuously for more than 3 years. Having tried Sandy's, one-size bamboo, one-size stay dry, boosters, rikki and airflow covers, and now the Bedwetter pants, I'm satisfied with all the products. They are in perfect condition after hundreds of washes.
Our two boys use cloth nappies 24/7 (except for trips away).
Louise at Nip Naps is amazing. She's prompt, polite and provides great advice. She'll exchange anything as long as you haven't washed and used the nappy, and will point out package deals and specials to save you money. Wonderful!

Approximate cost: $600