My Slim PS2 SCPH-79001, I've used it extensively since 2007, very often while it was super cold and wet after constantly being outside (I live in Canada) while moving it in my backpack to school every week when I was a kid, but despite this it never ever broke, it reads every discs, including CDs and double-layer DVDs just fine. It's been dropped, frozen, heated, wet, it even survived a hurricane in 2014 (when I was in a trip, worst place worst moment). I never opened it, and as I said, I've used it (and still use it) extensively, like 24 hours without stop.
I also have a korean FAT PS2 and this one is starting to die. The disc tray opens super slow and it automatically closes itself when it reaches 3/4 of its open distance. It only boots up discs if the disc is already inserted at the console boot-up and even there it doesn't always work. I have lots of other PS2s but I almost never used them so I don't really have anything to say about them.
I have 2 PSPs 3000 (both Assassin's Creed Limited Edition) and the first one has a super noisy UMD drive that sort of reels and clicks intensely for a good 15 seconds every time I boot up the system, but after that it's still able to read UMDs. That problem started appearing when the console was about 3-4 years old. My other PSP runs fine, but literally 1 month after getting it I noticed a small crack on the screen and over time that crack made it's way to the entirety of the screen and now I can't see nothing on it because it messes up the display and makes a sort of red leak all over the image.
I have 2 PS1, the first one is a SCPH-5501 that I got used of course and the lens is very fatigued, it makes grinding noises all the time and it's really difficult to make it boot some games, but it was already like this when I acquired it. But my other PS1 instead is an original SCPH-1001 and the console is ULTRA clean and the CD drive works so well I've never ever had problems with it and even never experienced FMV skipping on this one. Yes, it's an actual pristine condition 100% working SCPH-1001.
My 3 PS3s (Slim 3000, jailbroken Slim 2500 and FAT K model) all work flawlessly, none of the Blu-ray drives have shown any sign of fatigue over the years but that's harder to know for sure for my jailbroken one as I only used a blu-ray disc a few times on this one. But my friend's PS3 Slim 3000 blu-ray drive just broke last week and his console was newer than mine. But it's ok I gave him my 4th PS3 and used his old console to put my cousin's jailbroken PS3 2500 motherboard in his 3000 case to create some sort of frankenstein PS3 that shares both 2500 parts and 3000 parts. It was pretty fun.
Nothing to say about my Xbox, Xbox 360 S and Nintendo 64. They work fine but not to the point where I have used them extensively.
