I really dont know what to do!!! I originally trained in acrylics with NSI then went on to work with OPI so when I become mobile I carried on with it. However im getting fed up with always having my kit imported from America and paying extra. Paying £40 for a bottle of monomer is just too much for me! So anyway I was looking back into going back to nsi but I cant remember anything about them so im guessing id have to do some of kinda refresher/conversion course. Ive been on nsi's website and seen the different types they do and was wondering, for those who use nsi what type you use? Any help or advice would be greatfully appreciated.