TomatoNut95 said: I don't like Blu-Rays because you have to play them on that specific player.
I'm afraid this doesn't make any sense to me - the same applies for DVDs, you need a DVD player to play them... In fact, DVDs were even worse in terms of compatibility early on - 8 different regions, both + and - recordable disc types (as well as their rewritable counterparts) not to mention DVD-RAM. It took years before DVD players that could play everything were commonly available and many players today are still region-locked. Many early CD players couldn't handle the -R or -RW discs, either.
Bluray is much simpler: just regions A, B and C! With DVD, I can't play UK discs unless they're dual-coded for both Regions 2 and 4 (and forget about US discs, they're Region 1
and NTSC). But for Bluray, the UK and Australia are the same region: Region B. Plus video formats were standardised for Bluray, so it doesn't matter which country they were produced in - all players and TVs can support them as long as the player and disc region matches, or the player is not region-locked.
Bluray players also play CDs, DVDs and Blurays, so you don't need multiple players either (only problem is if you're using them for CD playback, you need a separate audio system to the TV if you don't want the screen on all the time).
I am not certain what the issue was with the couple of faulty CDs I have obtained over the years. They
looked fine, but when I have tried to play them (or back them up using my PC), they have encountered read issues part-way through the disc. Best guess is some kind of manufacturing defect.
Can't say I've ever worn out a CD, DVD or Bluray player! That's quite the feat.
Usually when those sorts of devices die for me, it's not the optical system but something else (like capacitors in the power supply or the chipset in DVD/BD players). I have had the laser in one of my PC optical drives fail, but usually playback issues (especially with CDs) come down to dust accumulating on the lens. Depending on the design of your player, you usually need a lens-cleaning disc to resolve this issue.