The GE links have a known firmware problem: they can lose track of what network they’re connected to. It’s not every bulb every time, but it’s enough bulbs often enough that this is the reason they are not on the official “works with smartthings” list. They would probably be my least favorite as a canary for this reason. Unless of course you’re going to use a lux sensor or a motion sensor in which case the fact that that bulb can’t talk to smartthings won’t make any difference
I hear good things about the eco-smart bulbs but I haven’t tried one.
A Hue white is also $15. But I don’t know what reporting it does when it’s connected directly.