YMMV, of course... My personal experience with smart bulbs went something like this... GE Link Zigbee bulbs were among the first reasonably priced Zigbee bulbs, and were available at Home Depot. I grabbed several and used them, along with some of the Cree Connected bulbs for quite some time back on SmartThings (2014-2017 time frame.) I had some random issues with bulbs dropping off the Zigbee network, requiring these bulbs to need to be factory reset and re-paired to the hub. When I bought my first Hubitat C-3 Hub in early 2018, I moved these bulbs over and started having the exact same random issues with them. This led me to buy a bunch of Sengled Zigbee smart bulbs, as they play very nicely with Hubitat's ZHA Zigbee implementation. The Sengled bulbs are NOT Zigbee repeaters, and thus did not mess up my mesh network. They also performed very well and were reasonably priced. I ran this configuration from about 2019 until mid-2020. At this point, I decided I really wanted all of my lighting to have native Apple HomeKit, Amazon Alexa, Google Home, Logitech Harmony Hub, Hubitat, and Home Assistant compatibility. I had already removed all of my old GE Z-Wave switches and dimmers in favor of Lutron Caseta switches, dimmers, fan controllers, and Pico remotes. The Lutron system was compatible with Apple HomeKit, Amazon Alexa, Google Home, Logitech Harmony Hub, Hubitat, and Home Assistant already. Thus, after doing some research, I decided to buy into the Philips Hue lighting system. I bought a used Hue bridge on eBay for about $15, and then bought Hue bulbs over a period of time to replace the Sengled bulbs. I must say, the Hue system, like the Lutron system, has been 99.99% reliable, and I like the flexibility the Hue bridge offers in terms of having my lighting integrated with multiple home automation systems at the same time.
Hubitat offers native local integration over the LAN for both Philips Hue and Lutron Caseta. The performance and reliability of both of these lighting systems has been great. I can also access all of my lighting from my iPhone via HomeKit without needing to hack together a Homebridge solution to make Hubitat devices show up (of course, I still do have Homebridge...but that's mostly just for fun and for a few devices that are only accessible via Hubitat. )
I have also been messing around with Home Assistant and find that it easily integrates locally with both Philips Hue and Lutron Caseta, without needing to disconnect anything from Hubitat. All of my lighting is available in both system simultaneously. Want to try Node-RED? Lots of options for Lutron and Philips there as well.
I guess the point of this long-winded reply is that one should step back and realize that lighting systems, like Hue and Caseta, offer a whole lot more to the user than what a box full of cheap Zigbee/Z-Wave devices can. Knowing that if my Hubitat hub dies, my lighting can still be easily controlled and integrated with other solutions (including a new Hubitat hub) in a matter of minutes is quite a nice feeling. Not having to try to factory reset and re-pair a bunch of Zigbee/Z-Wave devices just to try out a new home automation solution is great as well.
For me, the added cost of both the Lutron and Philips solutions is worth it. As I said earlier, YMMV of course!