I LOVE Lashify! I never did eyelash extensions because I am allergic to glues. Lashify saved me! haha If you still use lash strips I feel bad for you. They are the worst. I actually remove my gossomers daily. I put them on in the morning and take them off at night. I clean them with rubbing alcohol and I am able to use the same lashes for weeks. I am a huge fan of the X Bold. Size 12 is my daily length. I go up to 14 or 16 if I want a little more drama. Sometimes I put a 14 on the ends, use 12 in the middle. I always use the X Fluffy on my inner corners and sometimes as filler. They are great for stacking. The X Bold really looks like a natural lash!