I now have more T10 194/168/921 cob style bulbs than I have receptacles.
The reason I have so many is I wanted more light that was less blue. I like white white light, not blue white, and warm white LED's just do not do it for me, compared to warm white from a halogen anyway.
All my purchases were from Amazon, and I got to say the variability in the bulb color was disheartening. Some bulbs from the same batch were a different hue, and sometimes individual LEDs on the cob were different on one side than the other. Sometimes I'd find a bulb or 2 that were the right color and nearly bright enough, and then order a bulb from same maker/seller but which had 4 more 5050 SMD's, and they would arrive and be blue, and seemingly no brighter.
While I utilize some of these t10 bulbs in the t10 fixtures, my lighting solution was t20 cree based bulbs in a modified 99 cent store gooseneck lamp. They have a hood to shield my eyes from the intense light of the Cree bulb, and I can easily aim them were needed, or point them at the white ceiling for ambient light.
I was so impressed with the t20 cree bulbs, I ordered 2 more from the same seller, and they sent me bulbs which had a blue heatsink, which gives me the unwanted bluish tinge. They are considerably brighter as they are driven harder at .2 amps vs the earlier .12 amps. I did not return them in time
I have a 25ghz PWM dimmer to use on these, well it works on most any of the LED bulbs I do have. A 12ghz pwm dimmer made some of these Cree bulbs whine audibly.

I do have some MR11 warm white LED's, now unused. These would knock out some TV stations, even when they were coming in at 75%+ strength.
Most notably channels 7 and 11 and 13 (actual). Turn on the light and instantly those channels disappeared. These bulbs do not respond to the PWM dimmer. They stay at full brightness, then just shut off at somewhere around 9 volts.
My overwhelming hatred of advertisements means I do not listen to radio, but I suspect these bulbs would cause massive interference.
I have very few LED failures, even at high 14's charging voltages.