I pretty much gave up on optical/toslink in 2008 when I bought my first and only standalone blu-ray player, I bought my first HDMI AV receiver shortly afterwards. I needed both for the lossless sound formats. I did keep the old leads (I had 2 for some reason) though as you never know when you might need them. I reused the first one for a soundbar that dad had bought, Second one has gone back into use from my PC into my AV receiver for stereo music duties, when I temporarily did not have a pair of PC desktop speakers.