I love my PUBG skins. I treat myself to 20 quid a month. Mostly to support the game etc. But yeah, great fun. I have four progressive weapons now !
But yeah, "turn and burn" as I call it (or many items less profit = profit) is a strat tons of companies used to use. The most valuable part of that strat is of course market share and mind share. Having owned three (and still have all of them) AMD GPUs and having played on them etc I would never go back. Mostly as the fact is in Unreal Engine and PUBG they are simply better than Nvidia. They also do not have the crash issues with it that Nvidia has either.