I've had my Spathiphyllum wallisii for two years now and I'm still figuring out the humidity sweet spot in my arid climate

I've had my Spathiphyllum wallisii for two years now and I'm still figuring out the humidity sweet spot in my arid climate. It droops dramatically when thirsty, which is honestly useful feedback, but I've noticed the leaf edges crisp up faster than I'd expect even with regular misting. Recently I started grouping it with my other tropicals to create a microclimate, and the new growth looks noticeably better. Has anyone else found that these actually prefer being clustered rather than solo? Curious if that's just working for my specific setup.