While the Z790 VALKYRIE motherboard from BIOSTAR gets sometimes lower scores in benchmarks versus the EVGA Z690 CLASSIFIED which has a more mature UEFI, it compensates by having better expansion options (3 full-sized PCIe slots, no less than five M.2 for storage, individually detachable heatsinks, but also quite a bit of headers). It incorporates a 20-phase design, shielded slots, a lot of headers for fans and USB ports but also a debug LED display for signaling errors.