Hands down, the best!
"I always knew I loved the Olive & June press ons, but I can’t leave here without a review. These nails lasted 3 weeks before I took them off myself (they were committed to staying put). I got so many compliments on them, and I felt so good knowing my nails were ready every day! The glue was easy to apply (it can get messy if you’re not careful) and I was fine in 10 minutes! To take them off, I soaked in warm water and oil, and they popped off! Definitely make sure you’re using the right size. And you can always file them!"