The Dewalt is a loud as a loud thing in a confined space. Excellent fence. Milwaukee have a model that's very similar, but it runs off an 18V battery - it's supposed to be a more refined version of the DeWalt (
https://uk.milwaukeetool.eu/m18-fuel-one-key-table-saw/m18-fts210/ ) - it is more expensive too, but it's supposed to be quieter and better all round - I don't think there's a mains version.
I picked up one of the Draper CTS200 saws that were floating around cheap. It has an induction motor and a cast iron bed. I think Axminster have a newer variant of that - but an induction motor is the only way you'll get something that's really quiet (whilst it's not cutting) DeWalt screams all the time. The axminster / draper aren't site saws and they're heavy, but I don't have a workshop so the draper is on a mobile cart that I have to drag in and out of the house when I want to use it. Not as convenient as just picking it up and walking outside like with the DeWalt but then I still needed something for the dewalt to sit on whilst cutting. You can of course buy one of their stands. If you have a workshop then you might want to consider an induction motor powered saw. I have few issues moving the draper I have on its cart and the locking wheels ensure it doesn't move when I don't want it to.
I don't know if the Axminster has been updated but my draper has non standard mitre slots which means I need to make any runners if I want to make any sleds or guides. Being unable to use off the shelf mitre slot stuff can be a pain but it's made me get to grips with making my own runners
It's difficult to fault the fence on the DeWalt/Milwaukee but the noise is annoyingly loud.