Just wanting to add another service to my usual nails. I was thinking brows or LVL lashes. Those of you who have both, which would you recommend? LVL is a lot cheaper than HD brows but if it's not as popular a service I may as well just cough up the cash for the brows. I work part time from home so will take me a long time to make the money back. Any input is appreciated! Those of you that did LVL with nouveau, was the training and kit worth the money?