Sometimes I feel like I should catch up on things from authors like Asimov, Clarke, etc. I’ve read and liked some things by PKD! Nevertheless I certainly feel like I’ve gotten a healthy diet of solid SFF stories! I read Clarkesworld when I was a teen too and now my own stories are there!

Deep cut from that era is Cordwainer Smith. If you've not read him already, he's not like anyone else, so wonderfully strange.