This thread reads as though you still have a choice in the matter ??
Here in the UK - its still possible to buy the older-tech bulbs ... IF you shop around, IF you're lucky enough to have a shop with a stock in your area (I know several London shops selling them, but none locally to me). But I believe I'm right in saying that none are being manufactured in my part of the world, so when stores exhaust their stocks, that'll be it...
Anyway, over here, there's an ongoing process in Britain and the EU to outlaw them. See ....
http://www.parliament.uk/briefing-papers/SN04958.pdf
I quite like the new ones. That said .. the last I heard, they were still unsuitable for dimmer switches ? Is that still true ?