The last 3 times I ordered these I recieved the newer version of these bulbs , that has a greatly improved performance, especially under Hubitat. they also work well on smartthings, and for under 6 bucks for a color bulb, it's a great deal and a nice way to tell Hue to bug off, with their insane prices.
You'll want to update the bulbs firmware. This will happen automatically with ST or with Lightify. I'm not sure about echo plus hub tho?