SDAVE
macrumors 601
Aside from looking awful I am not seeing any performance issues. I use it for various software development tasks using the following IDEs Xcode (Swift), CLion (C++) and RustRover (Rust). None are light on resources. I also edit video using Davinci Resolve. I do not use any Adobe software or Microsoft Office.
It's a 2020 27" 5k iMac with 64gb of system RAM, 16gb of video RAM on a 5700XT and a 2TB internal SSD.
Hope you're serious about the performance comment. Tahoe runs like trash on 7,1 (see specs in my signature). Sequoia runs like a dream.