New X-Mist Coolant system for metal cutting

@StevenSweet I’d like to support a fine American business and buy your x-mist kit, but I have to justify to my partner spending twice the price on your kit vs this chinesium one: Mist Coolant Lubrication Cooling Sprayer System. CNC Engraving Machine USA for sale online | eBay

Maybe there’s something I missed but they seem rather similar. Can you help me out?