I needed a new phone when my iPhone committed suicide. I had Sprint for 10 years and their customer service kept getting worse while the bill kept increasing. Initially I went to Best Buy because I hate the pushy sales reps in stores, but decided to check the Verizon store.
Jason helped me right away. I just wanted the cheapest smartphone I could get on a prepaid plan. He pulled up all the promos and found a really great one - a Galaxy J3 for only $20. No BS, no pushy upselling, just "Ok, let me go grab one". Yay! Even let me use one of the store computers to try and get my Sprint account number - I had just come from Sprint and they were as unhelpful as possible in that matter.
Jason made sure everything was working and that my number had ported completely before I left.
Least stressful, least expensive smartphone buying experience ever.