I found one a few weeks ago that seems to be pretty good, its called bitmart.Seems to have alot of coins I was/am after. Pretty easy to get fully verified and off to the races. These days there seem to be alot of good selections when it comes to exchanges, find the safest most secure ones, best fees then it comes down to preference. I think its best to have a few different ones ready at any given moment incase a new opportunity pops up.