Opinions on particular digital whiteboards?

Hi All - It's early 2025 and I'm in the market to purchase a digital whiteboard (probably 75 inch). I was curious if anyone has experience with particular brands? My biggest criteria would probably be IRL whiteboard types of functions (but digitized).... such as easy-to-use User Interface, ability to save screens, clarity of screen, no lag, ability to design on the screen as it were an IRL whiteboard, ability to cut/copy/paste. And... as a more outlier request,.. ability to edit an Excel type of file, either with a digital keyboard or an attached keyboard. FINALLY, just about quality... does it feel high quality, works cleanly, and/or easy vendor to work with... Thank you for any input!