I’m not a techie guy and never have problem working with SU/LO on my iMac 27-Inch “Core i7” 3.5 (Late 2013),NVIDIA GeForce GTX 780M with 4 GB, but due to an accident, it started to work weird. Repair is not an option would cost me more than $1.3M, no way!.
Got a good deal and bought the 2019 5K iMac 3.7GHz 6-core 9th-generation Intel Core i5 processor, Radeon Pro 580X with 8GB of GDDR5, that will arrive on Friday. This is where my worries begin, because I have read user post with similar system having troubles with SU/LO, such as: SU small icons, LO laggy zoom, space mouse bad performance…
What I ask is your contribution to create a guide to setup this type of system, based on your experience, to optimize SU/LO performance. Guys like @MikeWayzovski, @MichaelSiggers, @simoncbevans, @Anssi, and others could contribute with their experiences.
I hope my request is clear and reasonable, thank you very much.