400 concurrent clients

[dkhayes117]

@PGriffith

Vision over 100 clients will probably have more of a performance penalty on the gateway than Perspective, due to the less efficient polling architecture.
Perspective sessions, due to their backend component running on the gateway, do have a higher initial penalty on the gateway (ie, 5 Vision clients are likely going to have less impact than 5 Perspective sessions) but Perspective sessions scale much, much better - the impact is basically linear.

Hmm, I wonder how well this response from 2019 holds up.