Are SL360 Simulations considered "Media-Rich"? Should we use x64 for them?

I guess the question is in the title.  I wasn't sure if Media-Rich meant any large files, including the Storyline Simulations.

We use Captivate 2019 currently, which outputs large files, and therefore would think we should use x64 Beta for that.

SL is using the slides within the Player, though, so not sure if it would make much difference.

Have you found it worth moving to the Beta version for Sims?  Our eLearning is purely software sims and up until now we have been using SL3.

Thanks everyone, in advance, for your feedback.