What do you guys think of Frame Wallet?

I recently discovered Frame while looking for a MetaMask alternative, and I found it's more customizable and has lots of functionality, including being able to appear as MetaMask for more dapp compatibility. It doesn't seem very well known, and there isn't much information online, so I was just wondering what you guys thought of it, or if you have any experience with it. And if you know any cons about it, I would love to know!

For me it just checked all the boxes, with privacy, easy to use and understand, gas fee customization, dapp compatibility, open-source, and it has a Firefox extension. I'd also like to know of any alternatives with all the same features if you know of any!

https://frame.sh/