None of us work for PCS just so you know, all of us are volunteers, some customers and some just techies.
PCS have both the 12700k and KF in stock at the moment.
Best to ignore anything UserBenchMark or CPUBenchmark says, they're basically full of it, don't have any relation whatsoever to real world performance. It's nothing but complete lies.
PCSpecialist is a manufacturer of high quality custom computers and laptops. Configure your ideal computer in just a few simple steps with a broad range available.