Which lamp is a better bang for your buck, CFL or LED?

CFL(compact florescent lamp) bulbs are cheaper than LED bulbs but they do not dim and it takes some time after switching on for them to become fully bright. Another disadvantage of CFL bulbs is that they either don't turn on or don't reach full brightness in very cold climates so they are not suitable for outdoor lighting on the porch. When LED's first came out the light output was horrible and they were $20 and up PER BULB! They have come a very long way since then and the price has come way down if you know where to look. Two other advantages of LED bulbs are that they are more energy efficient than fluorescent bulbs and they last longer. I actually had a CFL bulb catch fire in my kitchen! Count me in as an LED man! Here are some comparisons:

Comparison chart

	Fluorescent Bulbs User Rating (301): 3.82/5 1 2 3 4 5	LED Bulbs User Rating (20): 4.35/5 1 2 3 4 5
Cost	Roughly $6 to $15 for a 4-pack; $2 to $15 per bulb for Energy Star qualified bulbs	$16 to $25 for Energy Star qualified bulbs. I have found a site where some lamps are only $2! https://www.myled.com/led-bulb.html
Energy efficiency	More than incandescent bulbs; less than LED bulbs	Much more than incandescent and fluorescent bulbs
Longevity	Usually 6,000 to 15,000 hours. Up to 35,000 hours.	50,000 hours or longer
Electricity used equal to 60 W incandescent	13-15 watts	6-8 watts
How they work	Fluorescent bulbs generate light by sending an electrical discharge through an ionized gas.	Illumination by movement of electrons through semiconductor material
Materials used	Argon, mercury vapor, tungsten, barium, strontium and calcium oxides	Semiconducting material doped with impurities to create a p-n junction, free of mercury
Turn on instantly	No - takes time to warm up to full capacity	Yes
Types	Tanning bulbs, growth bulbs, bilirubin bulbs, germicidal bulbs	Applications in aviation, automotive, advertising, and traffic signal lighting
Temperature sensitivity	Yes - may not work < -10°F or > 120°F	None
Here is the best site I've found for LED lamps. I have bought several from this site and they are cheap and have great light output!	https://www.myled.com/led-bulb.html