Hey folks, in your opinion what's the best tool to build GUI in Go?

My current choice is Wails and it works well 99% of the time, but now that Topaz Labs decide to shift their products from one time payment to subscription, I decided to create an open source version of their products, starting with Topaz Photo AI (I know it's ambitious, but I think it can be done).

However, AI apps are usually resource intensive and would like my app to have a more native look, instead of a web look. Is there anything you would recommend in this case?