I'm a Pro subscriber on the fence about upgrading to Ultimate, which I'd primarily do for access to the Research Assistant. (I know that the upgrade is impulse purchase territory for some, but I'm in a position where I need to justify my monthly outgoings.)
Though I've read the documentation on its capabilities, I've no idea if it would be worth the extra money in practice for the things I might use it for, since there's no way to gauge its real-world usefulness without buying in.
It would be great if lower-tier users could be given a limited number of trial runs (5–10?) with the Research Assistant.
A Starter/Professional user who finds the results of Research Assistant to be impressive and useful when they try it will be more likely to upgrade their plan to gain access to that feature. As it stands, the upsell on Ultimate is largely limited to people who already pay for one or more of the flagship models.
