Mine too
Apparently 11.2 beta 1 is already a step up performance wise.iOS 11 is a mess.. Apple needs to do a lot of work to fix it.
But, fixing performance and battery life is a big step forward.
Still getting the same damn bug where apps updating freeze the device.
In general everything seems less laggy.Same here, swiping up to change the brightness on my iPad Air doesn't feel like a laggy nightmare anymore.
I have never, nor will ever use an emoji.
I'm hoping for better battery life... nonetheless I plan on setting up my iPhone X as new!