Hiya Cozzx, First i would ask myself what am i looking for with regards to the training i want, do i need my training to be local..will i at some point want to further my training with maybe another system (l&p)...or do i want ongoing advise and support...etc
Then i would ask what do i want from a gel...soak off or buff off....variety of colours...etc. If you do this it will hopefully narrow down your options as there are many gels out there to choose from. Definitely think long term with respects to training cos you may well want to further educate yourself.
Also if you can get to any shows this is a great way to have a look at demo's, products and just pick up loads of info.
Best of luck with your search, let us know how you get on. xxxx