Anyone with experience buying a phone from Best Buy?

I'm on Simple Choice, and I'd prefer to buy my phone outright. I'm currently looking at the Samsung Galaxy S26+. It is $200 cheaper at Best Buy than it is at T-Mobile. This is an unlocked phone, and I'd just put my current sim card into it and I should be good to go. Is Best Buy an okay place to get the phone? Or is this just a bad idea?