Hey, thank you for the feedback.
Desync is something we are working on, along with Node Sync.
As I am sure everyone can appreciate, this is not a simple task to pull off effectively but it is not something we are prepared to give up on either.
With regards to Demolition Derby, have you seen Cops N Robbers Dedicated with Economy? @NuclearKnight00 created a scripted Cops and Robbers AND Demo Derby servers. They are really neat in my personal opinion so maybe check them out?