I personally use vgy.me[1] because I like their privacy statement[2] and never had problems with them (so far) but that mostly has to due with them also not having the same reach as imgur
vgy.me is also pretty fucked.
I tried using it a few days back after the Imgur chaos, but had the image showed up a proxy error. Turns out, the image had even been deleted. Not sure why. Also, I think vgy.me is one of those service that will disappear overnight due to It's less popularity. Now, you don't want your 5 years of screenshots disappearing overnight.
Really? That is odd, I never had any problem with vgy.me so far, but I also agree with you on the popularity side - Given the service relevance, one cannot know for how long their service will be up.
The problem with all image hosting solutions is that their are not very privacy friendly and that is understandable considering the type of service they offer vs no costs usually involved. Albeit I usually don't use it, I have read good things about imgbox[1].
[1]
https://imgbox.com