It's been about three years since I bought my first LED light bulbs and most of them are still working. First I installed on fixtures that we use all the time. As the prices have come down I've slowly replaced all my regular sized incandescents, then CFLs, with LEDs. Now they are essentially the same price as incandescents if you buy in bulk. I've seen a substantial savings in my electric bill.
Then I replaced all my sconce bulbs with chandelier type "crystal" bulbs. The bulbs themselves are not very attractive but they are not normally seen in my fixtures.
Now I'm working on the odd-sized stuff, like microwave bulbs and chandeliers.
These microwave bulbs are under $5 each if you buy in sets of 6. They are rather odd looking, but hidden behind shades so that's not an issue. These will do an overhead microwave and most refrigerators. I've been looking forward to replacing these, as the old 40W bulbs are $4 each and I'm replacing them twice/ year. These are 4W each and should last years.
Next, for chandeliers where the bulb is visible, I found these filament type, 2 watt, non-dimmable, for about $5 each in . When these first came out they were extremely expensive. Even my wife commented on how attractive they are- better than the incandescents that they replaced. And they are actually brighter then the old 25 watt bulbs.
Now to find some dimmable ones for my large dining room chandelier...