What's a good wireless power bank?

Hello! I was wondering if anyone can recommend some wireless charging banks

• I'm looking for a fast charging - a review (how long can the power bank last within 24 hours yet still charge my phone) • I own a Samsung S7 Edge + other android phones and one iPhone • Design - I don't really mind this too much but the smaller and sleeker the design would be nice!

I've watched a bunch of YouTube videos but nobody has really talked about how long the power banks lasts or haven't tested it out for very long

• Ugreen, RAVPower, Hokonui are some of the power banks I've looked at so far