Hi Honey
The best advice I can give you is to go with one of the big companys such as: Young Nails, Nsi, EZflow or creative.
This question as been asked so many times and the best advice is always to do your home work and contact the big ones. When you do this ask them if they send samples out if so could you have one please and thanks.
When you have done this you will make the decison which is correct for you. The thing to remember in all of this is that without the correct product training you may run in to problems.
Hope this helps