Hiya, I'm so stuck on which LED lamp to order My top two are the CND or the Harmony Gelish 18g. I mainly use NSI Secrets gel or nsi acrylics to a lesser extent and either CND shellac, Gelish etc but I don't know if the Harmony lamp will cure Gelish/nsi and vice versa? Then there are the cheaper lamps like Cuccio etc but are they as good? I'm currently using the Edge uv lamp which is great but looking for an upper end LED one as my cheapie one doesn't seem to be curing properly. Just wondering if anyone had any experience of these x