I only have experience of a Bambu H2S. The printer is the size of a small fridge, so it may not be the best choice if space is at a premium.
The set-up was an absolute breeze, with the obligatory benchy being churned out not long after the initial calibration had been completed.
Bambu Labs provide a wealth of support...they even have a video on how to unbox and remove the packing prior to powering the device on.
Bambu Studio is the slicer of choice, and as a hobbyist, it does precisely what I need it to do. There's also Bambu Academy if you require some additional guidance or want to delve a bit deeper into the intricacies.
I would definitely recommend some sort of multi-filament changer such as the AMS 2 Pro, this is an essential piece of kit IMHO.
My printer used to be powered on 24/7 as the switch was inaccessible, but now I control it with a TAPO plug and can turn it on and print out plastic s**t from anywhere in the world