I thought long and hard about a tonneau but ended up with a full on leer cap. I wanted plenty of storage for road trips that is relatively more secure than a tonneau cover.
The only use case that i'm missing out on is crap in the bed that would stick out or above typical bed loads, and that would be the wrong tool for the job that is solved via my farm truck chevy 2500.
That said, I came REALLY close to pulling the trigger on a leer tonneau tri fold cover on amazon, it was only around $350 and looked very well built. https://www.amazon.com/dp/B07HBD4BXP/ref=pe_385040_30332260_pe_301860_26203570_n_id