There are about 10 maybe 12 companies out there supplying reputable L&P, Gels, Fibreglass etc etc.
That question is just like asking " which soap opera is the best ; Eastenders, Corrie, Emmerdale?"
There is no right answer. (and it always causes a stir judging by past threads)
Take everything you hear about a company, digest and bear it in mind.
Take it on board and remember it's not all about "who places the biggest ad's" "who gets talked about the most" "who's the most competative" "who wins awards" and "who's name is most recognised"
You should find what suits you! Speak with these companies and judge for yourself: Call them, contact them, ask about a demo or sample kit. Compare their training, customer service and above all quality of product.
Just for the record i have tried NSI, Creative, Star Nails, E Z Flow, Young Nails, OPI, Tammy Taylor and Ceasers, not nessassarily in that order.
Out of all of them I would give maybe 2/3 of them my business. And judging by other people's comments Im not amongst the majority.
Make your own mind up sweetie! It's your business so don't be brainwashed.
Luckily most posts will just give you there own personal opinion but others seem to read as though their on commission!
Pick up one of the industry mags, go to the shows and find out what suits you. GOOD LUCK