I've got an Infinity Diode. It works an absolute treat. I spent ages looking for decent machines so I know your struggle! I'm open to any questions if you have any.
My machine is a diode, so it's much more powerful than the IPL machines. I can treat my clients in less time so I can move onto my next customer. The treatments aren't too painful (less painful than waxing) and they don't leave my clients with sore skin. When I bought I received free training and full warranty for two years so I was ready to start making money right away. The price of the machine might seem a lot at first but considering you can charge upwards of £90 a leg treatment it only takes a few sessions to make your money back, after that it's all profit. Here's a link to the machine page >> https://www.hptgroup.eu/infinity-diode.html