Assuming the interest is sincere and they're not, in fact, a spammer/bot...
I have the APS3010H, the upgraded version of the DPS3010, available from that same listing. I bought it as a tertiary utility supply, primarily to power up devices on my bench that I'm repairing or troubleshooting, such as laptops. I have better linear supplies for general electronics work, but needed a way to power up things like gaming laptops that require more than 5A to function. This one has fit the bill for me so far. I have a "smart" universal USB-C power cable I leave attached to it that has 15 different DC barrel tips to power about any laptop or other consumer electronics device.
I have not measured the noise on it, as I said it's really used more as a utility supply that I can monitor voltage/power with while powering up something I'm working on, so switching noise wasn't a critical consideration for me. What was critical to me is the ability to turn on/off the output independently of the power supply itself. The APS and WPS models support this, while the DPS does not, so to be safe you must ensure your DUT is disconnected until after you've powered it up and set your voltage/current.