Also, you probably already know this, but for those who are newer to Hue products, there are four different ways to integrate a Hue bridge with your SmartThings account, and the system will even allow you to do more than one at once for the same bridge (although that will result in duplicate entries). Which one you pick again depends on what you are trying to accomplish.
- Cloud to cloud through linked services.
If you don’t have a SmartThings/Aeotec hub, then, at the time of this writing, your only option will be to use “linked services.“ this connects your Hue account to your SmartThings account via the Internet. Not all devices and all features are shared, but it’s still useful.
The remaining three options all require that you have a SmartThings/aeotec hub
- Matter.
You will have to set up your Hue Bridge for matter integration using the Hue app and then you can add it to your SmartThings account as a “matter bridge“ and it will bring in many of its attached devices with it, even some that don’t come in through method one. But it won’t bring in scenes created in the hue app at the time of this writing.
You may lose a few features, but this has the advantage of letting you connect the same Hue bridge to multiple platforms at the same time without creating duplicate devices and without needing any custom code.
- The official native SmartThings/Hue LAN integration.
This is a special integration method created by the two companies working together. It doesn’t require any custom code, but it brings in fewer devices than most of the other methods, and it hasn’t really been kept up-to-date other than porting it to the edge architecture. Nothing official has been said, but it feels like eventually this will probably be deprecated in favor of method two.
- A communitycreated custom edge driver from @blueyetisoftware
This is an absolutely brilliant bit of coding and very popular. It creates a local integration between your smartthings/Aeotec hub and your hue bridge and supports more features than any other integration method at this time. You can bring in all kinds of devices, including green power devices like the “friends of Hue” switches. It supports rooms and scenes created in the Hue app. It is frequently updated.
But…it’s fragile because at any time, SmartThings can change a platform feature which breaks this integration. And they have done so a couple of times without any prior notification or warning. If you read through the discussion thread on the custom edge driver, you will see where this happens, and then the author has to scramble, sometimes for a couple of weeks, trying to find either a fix or a workaround.
This is a problem with all community – created custom code, of course. SmartThings does not have a good history of pre-announcing or even just documenting its platform changes. 
It doesn’t mean you should necessarily avoid custom code, it often provides features and integrations which the official options do not. But it does mean you should be aware of this issue before using it and be prepared for occasional glitches.
[ST Edge] Philips Hue LAN [BETA] (3rd Party Driver, Not ST Native)
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Choice is good, and in the case of Hue, you will have more choices than usual.
and different ones will work for different people.
If you don’t have a SmartThings/Aeotec hub, then option one is your only available choice, but it’s easy to set up and works quite well as long as both clouds are working and available.
If you want the simplest local option and you do have a ST hub, go with option two and use matter. At the time of this writing, it’s a little harder to set up than option three, but it’s a great way to add the same Hue bridge to multiple platforms and it doesn’t require any custom code.
If you want more features, you will need to choose between option three (official, no custom code required) and option four (Community-created custom code, tons of features that none of the other three integration options have, but can be fragile).
like I said, you may already know all of that, but I did want to lay it out for others reading along. 