I have used both Gravity and Zero paints. Like them both, but Gravity has had shipping issues for months now. I have used Zero from Hobbyworld since Mathew started carrying it. If it's not in stock he will have it for you in his next shipment from Zero. Fast shipping and great customer service. It's only my opinion, but Splash will have a hard time competing with a company with a proven track record and quality product like Zero Paints. As an aside, free shipping on orders $99+? Not sure many people are going to be ordering over $100 in paint from an unknown company, especially those who have been burned by Gravity.