I put 13 expensive and ultra rare shipped eggs in my new Brinsea ECO. Candled at day 10, three were clear I tosses them, from the remaining 10 9 hatched, all healthy and happy. One is still in bator since candling showed it may hatch. I paid almost as much for those eggs as for my Brinsea ECO (On sale for $99.00 no turner). So I consider my ECO a great investment, few more hatches and it will start paying hefty dividends!