Hello all

I would like to know your opinion about which of them is better for my needs. I have been using OpenModelica for many months successfully. However Dymola seems to promise:
- a faster simulation time (actually some of my models last for some days in being simulated)
- full co-simulation (now OpenModelica FMU does not use DASSL so it does not serve for the models I run)

What is your opinion?

Kind regards
Koldo