Hi, new to this site, I'm a fairly new gel nail tech currently using gellux which I find pretty good, have tried IBD also but didn't like the fact that needed 3-4 coats of colour. I'm looking for a range of good value for money gels.....have come across rnk love the look of the colours, colour change range and metallic (cats eyes) has anyone tried them? Are they any good for professional use? If not can anyone recommend another brand with a good colour range please. Thank u xx