Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.
Confirmation bias see it all the time on help forums they're not looking for advice so much as confirmation of what they've already decided to do. They want a pat on the back not contradiction tell them contrary to what they've already decided and they simply ignore it or pointlessly argue with you. Best to walk away and leave them to it.
not to sure you are going to get a lot of advice based on how you reasted to peoples advice on choiuce of CPU. Maybe try redit as you seemed to prefer there advice
