Loved the original game, but had to stop playing because stuttering got worse and worse over time as I built. It even stuttered a bit just running around. (I have tried every solution posted on these forums, but the problem persists) Eventually I had to just stop playing 
I’d love to get Isle of Siptah, but don’t want to jump in if I am just going to experience more and more stuttering as I play and build my dream castle/city.
Have there been any improvements to engine and optimization that will fix the stuttering and improve performance?