It has always amazed me the amount of knowledge here.
I wish I had known some of the things I have learned here over the past few years, 20 years ago!
If I had known how "real" (CRI / Ra) the light from incandescent bulbs is, I would have hoarded them long ago, instead of trying to switch to LED as quickly as possible. The early LEDs were worse than pretty much everything else on the market for a good while (taking local availability into account) - and we still need specialty LEDs to get close to a 1:1 match in terms of colour rendering.
With that train sailed (...?), the next best knowledge I have gained is how important good light actually is. I have very recently replaced almost all light sources in the house with actual high quality LED-bulbs, and I wish I had done that as soon as I could. Though my own economy has vastly changed for the better, in the last 2 years in particular, so I can afford buying 6 USD bulbs now instead of having to resort to a 6-pack for 6 USD equivalent.
Worst thing is, I have been happy with the cheapest Philips or Osram bulbs I could find (even low-cost or no-brand bulbs before). But they don't hold a candle (...) to the more expensive ones, going from 70-80 CRI (I honestly don't even know) to 90+ CRI.
And if I hadn't been here - or, technically, come back here - I probably wouldn't have learned the love and happiness that is the Nichia 519A, 1800K!
Convoy S21E (or the compulsory S2+), 519A 1800K with a diffuser - please do yourself the favour of getting one of those for your nighstand.