Boring is better
In terms of products to build, boring is better.
Nobody wants your AI powered To Do app that intergrates with the latest VR headset and built with the javascript framework du jour.
Now, that isn't to say there is no room for innovation or for time playing around with new tech for the fun of it. There is immense value in that. I believe it.
But if the focus is on building a revenue generating software business, go boring.