I would never ever brag of having so much experience that I "know it all" because it is simply impossible. Even though I have been working directly with computers since the early 90's.
I would also never say I am stating matter of fact information - as I mentioned in my response, "Dell and HP have proven to be absolute garbage" meaning in my 3000+ customer base, the worst computers I deal with are Dell and HP while the best are from the Lenovo line but lets face it, it comes down to hardware and most use similar hardware just built to different specs. HPs Elite line has been, in my opinion, their better line.
My information is not outdated, my information is my daily, experienced opinion, which is a lot of experience but not necessarily the cake.
I would love to know where your getting a 6th Gen i5 with with Win 10Pro, legally, but I want Brand New.