I think it's important to edit early and often, but it certainly can't hurt to also explain your edits on the talk page. Bonus points if the other side makes no explanations, you get to "rv unexplained edit, see talk page". Just look in on the article every couple of days for a while to see what sticks and what doesn't. Originally when I started editing, more often than not people would have improved and built on my edits, rather than fought them. But you may need to be a bit (un)lucky these days?