Yes, a Mini 2014 i7 with 16 GB of RAM is my daily driver and Sequoia works fine. But avoid the 1,4 i5 base model and try to source a 16 GB RAM i5 or i7 model.
This is my setup for a 2014 Mini works great with the latest OCLP 2.4.1. running Plex server and streaming music. If you can find a 32GB ram model snag it. More ram is always welcome with an Intel Mac.
Thanks for this info. I bought My Intel mini a long time and had forgotten. Really would like to replace it with a M4 base mini with 24GB ram 512MB...but "Ships: 10–12 weeks"