It sounds like you had a good run with your Acer laptop, but it's understandable that after 8 years it was time for an upgrade. The Asus Zenbook Q508UG-212.R7TBL you purchased seems to have some nice features, such as the AMD Ryzen 7 processor and NVIDIA GeForce MX450 graphics card. It's a shame that you couldn't upgrade the RAM on this laptop, but it's becoming more common for laptops to have soldered RAM.

It's also great that you upgraded the SSD to a larger capacity and upgraded to Windows 11 Professional. The upgrade to Office 365 Family is a good idea too, especially if you haven't upgraded your Office package in a long time. Overall, it seems like you've made some good upgrades to your new laptop and should have a good experience using it.