I've learned the hard way to do what works for me as a writer. Don't get me wrong, you should try new things. You should be willing to put these new things into your writer's arsenal. But if you try something and it doesn't work, if it prevents you from putting down words, stop. Don't do that thing.
This advice is relevant to all aspects of writing. One writer friend has a huuuuge list of tasks and projects--that she likes to tell everyone about. Telling everyone makes her feel accountable. Multiple tasks gets her writing juices and optimism flowing. If I made a list like hers my head would explode. It's difficult to write with an exploded head. So, I do not do that. It would not work for me.
Bottom line: do what works for you
The submission deadline for the awesome August 31, 2016 issue of Electric Spec is on July 15, 2016! Yes, that is in a couple days. Get those stories in!