what does this mean (seriously, am asking):
"chasing a "unicorn" device that was supposed to exist based on some other people comments, only to learn they do not exists."
OK, fair enough, my post was much too vague if you don't know me.
JdB8167 got my meaning and very well explained in detail what I meant.
Anyway, just to confirm, I have gone thru countless times situation where I bought device "X" and then found an issue "Y" and/or "Z" (or more). Then I asked from the manufacturer support and other people who own the same model if they see issues "Y/Z" in their units and nearly all say "NO, mine is perfect, you got a lemon exchange it to a new fault free" or something like that. Then there could be a small number of people in the same discussion seeing the same issue, usually number of those is very low, like percentage you can count with one hand fingers or so (sometimes no one at the time sees it but much later on there might be posts appearing in the same discussion people reporting seeing the same). Anyway, in the past (say in duration of 20 years or so including Video Projectors, TV's, Monitors, Laptops, Phones, Tablets and so on) I have started exchange process, or simply return/rebuy many times in a row only to get unit after unit with the same issue (might have been very slight variation between units but all practically having the same issue that was disturbing me).
Then after several units either I have returned unit for a refund and got something else, or if kept it too long I complained manufacturer and they investigated the issue commenting in the end, this is normal feature of the product and seems we cannot satisfy your requirements of quality and offer you a full refund... Just as a couple of examples.
Just in the past year or two, I have tried to force myself understanding the fact my standards for any product are much different or higher than normal people and I try to avoid entering this vicious stressing exchange roulette trying to find an "unicorn" unit that simply does not exists in a form that fulfills my standards. Also trying to do my "homework" by checking many demo units using my standards to determine their quality beforehand, so that I know what to expect if I buy one.