Laptop advice?

Hello! I am a volunteer production ministry director at my church, which uses ProPresenter for in-building services. I've been looking into using WorshipTools Presenter for when we do things outside of the church building — ie camps, conferences, outdoor services, but I don't currently have a laptop for the ministry. My question is just, what laptops have others been using/work best with this programming? Preferably under $600 but if I have to wait a little longer on budget to get something more expensive, I'm willing. I've used Presenter before on someone else's Lenovo laptop, so I've gotten to try out the programming, I'm just looking for recommendations on what devices are good for this kind of thing. Thanks!

We use Worship Tools with four screens and a stage screen, and have no issues. Learning curve for volunteers is easy peasy. I set up most slides in CANVA and export them to Worship Tools Presenter as MP4s, and they work flawlessly!

(I have used Propresenter, and though it's a great tool, it's just way too much, Price and Learning curve)

Oh yeah, forgot, we have a simple $500 laptop that runs it all. ( I did have to get a powerful hub to support the multiple screens)