Lomo now has the market to themselves with the Diana. Of course their prices for the standard Diana F are about 1/3 higher than the Holga sold for. And, I notice that their site shows it as 'out of stock'. If you are in the US the best place to buy the Diana F is B&H Photo, they are 20% cheaper than the Lomography store. Don't know for sure but I think the Diana may be more prone to break than the Holga.