I had the same question that you have…I chose to go with these…
These are real actual smart switches (not Aux switches) but when I wire them up I just connect both the line and load to the line side of the switch (basically giving power to my hue lights all the time). The advantage with these is that they support a double-tap feature which I’m using in webCoRE to control scenes (just like your request). I’ve installed about 12 of them now and I’m very happy with the results. Not every room in my house has hue bulbs, so where I don’t I’m using these same switches and getting the same “look and feel” of the light switches and also getting the ability to control the dumb lights in those rooms now too.
One of my big issues with the GoControl is that they have pigtails to attach to them and in some locations in my house I have 4 gang boxes and trying to squeeze all those wires with the associated wire connectors would have been a real challenge. The GE switches just wire in from the back.
Here’s my thread where I weigh my options and plot my course…I also talk about how I got it to work once I finished the installation so that the lights can turn on the switches and vice-versa.