Absolutely, trying them out personally is a game-changer. Given your experiance and the specifics you're looking for, hands-on time with each model will likely reveal nuances that could sway your decision.
In expanding on the integration capabilities particularly for recording, it's worth emphasizing that both Yamaha and Roland possess robust accompanying software which can enhance their usability in a studio environment. For example, some models connect seamlessly with virtual instruments and DAWs providing not just recording functionality but also intricate editing possibilities which are invaluable when you aim for high-quality production outputs.
Additionally, consider the after-sales support and warranties offered by each manufacturer. Both Yamaha and Roland have good reputations for customer service, but checking into how they handle service issues or hardware problems in your locale might prevent potential headaches down the line.
Another angle to ponder is future-proofing your investment. Look into how these companies update their digital instruments—whether through software or firmware upgrades—and how often new models supersede older ones. A longer lifecycle might offer better value over time.
Ultimately, the choice between these two excellent options may come down to personal preference regarding sound character (sampled vs. modeled) and the specific feel of the keyboard action. If possible, line up some recordings of yourself playing both during your test sessions; sometimes hearing a playback can provide a different perspective on the sound quality and expressiveness compared to live playing.
Hope these additional thoughts help guide your decision towards the best digital grand piano for your artistic endeavors!