Hi, I recently switched over to cjelp, it made sense for me as I have been using their full acrylic system since they pretty much started out.
You could get a few base and top coats, plus a black, white and red to see how you like the coverage and application of different brands.
Ultimately whichever brand you decide to go with, use their full system including their lamp and do a gel skills or conversion course with the brand to ensure you're applying and removing the system correctly and getting the best from it.